How resolve x+1-2- (-x+3)=6-1(1-1)

Answers

Answer 1
Answer: x-1+x-3=6-1(0)

2x-4=6

2x=10

x=5
Answer 2
Answer:

x+1-2-(-x+3)=6-1(1-1)\n\nx+(1-2)-(-x)-(+3)=6-1(0)\n\nx+(-1)+x-3=6-0\n\nx-1+x-3=6\ \ \ \ |\text{use commutative and associative property}\n\n(x+x)+(-1-3)=6\n\n2x-4=6\ \ \ \ |\text{add 4 to both sides}\n\n2x=10\ \ \ \ \ |\text{divide both sides by 2}\n\n\boxed{x=5}


Related Questions

Please help whoever helps me gets the brainliest question!
When buying a new dress, you have a choice of 3 different lengths, 5 different colors, and 2 different styles. How many choices are there for one dress?
Which graph represents the rational function f(x)=x^2-16/x^2-2x-8?
What is the u known decimal equivalent for 5/100.
Y = 2 - x^cubedInputs, (x) -2, -1, 0, 1, 2I need the outputs.

A class 4 truck weighs between 14,000 and 16,000. What is the weight range in tons?

Answers

a ton is 2000 pounds. so it would be between 7 and 8 tons

Answer:

7 and 8 tons

Step-by-step explanation:

What is the y-intercept of the line shown? (The graph is down below)

A coordinate plane is shown. A line passes through the y-axis at 3 and through the point 2 comma 4.

0
1
3
3.5

Answers

Hello!

The y-intercept is where the line hits the y-axis. By looking at the graph, we can see that this line intersects with the y-axis at point (0,3). We just write the y-intercept as this y-value.

Therefore, our answer is C) 3.

I hope this helps!

Answer:

yup c

Step-by-step explanation:

11. Alexis and Mariana are hiking, Alexisclimbs to the top of a ridge 417 feet
above ground level. Mariana goes to
the bottom of a valley, 30 feet below
ground level. What is the vertical
distance between Alexis and Mariana?

Answers

The vertical distance between Alexis and Mariana is 447 ft.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

We are given that Alexis and Mariana are hiking, Alexis climbs to the top of a ridge 417 feet above ground level.

Also Mariana goes to the bottom of a valley, 30 feet below ground level.

Then we have to Add 417 and 30 together.

417 + 30 = 447

That will give the total direct distance between them.

Learn more about the unitary method, please visit the link given below;

brainly.com/question/23423168

#SPJ5

Answer:

447 ft

Step-by-step explanation:

Add 417 and 30 together. That will give you the total direct distance between the two. 417+30=447

(Essay Question 7 Points)Suppose you roll a six-sided die two times hoping to get two numbers whose sum is even. What is the sample space? How many favorable outcomes are there?

Answers


Well I don't know.
Let's think about it:

-- There are 6 possibilities for each role.
    So 36 possibilities for 2 rolls.
    Doesn't take us anywhere.

New direction:
-- If the first roll is odd, then you need another odd on the second one.
-- If the first roll is even, then you need another even on the second one.
This may be the key, right here !

-- The die has 3 odds and 3 evens.

-- Probability of an odd followed by another odd = (1/2) x (1/2) = 1/4
-- Probability of an even followed by another even = (1/2) x (1/2) = 1/4

I'm sure this is it.  I'm a little shaky on how to combine those 2 probs.

Ah hah ! 
Try this:

Probability of either 1 sequence or the other one is (1/4) + (1/4) = 1/2 .

That means ... Regardless of what the first roll is, the probability of
the second roll matching it in oddness or evenness is 1/2 .

So the probability of 2 rolls that sum to an even number is 1/2 = 50% .

Is this reasonable, or sleazy ?


Janice is traveling to Canada and will change $250 US dollars into Canadian dollars. At the current exchange rate, $1 US dollars is equal to $1.28 Canadian dollars. How many Canadian dollars will she get for her trip?

Answers

Answer:

She will get $320 in Canada

Step-by-step explanation:

multiply $350*1.28 witch is the Canadian dollar currency

that gets you $320

A souvenir postcard is 5 1/4 inches long and 31/2 inches wide what is the area of the postcard

Answers

                                                                                                                                                                                                                                                                       81 1/8

Is the answer