2/3x - 7 = 11 answer is x=27 how do you get that answer

Answers

Answer 1

Answer:
In an algebra problem, you don't set the answer-goal and say "Go for it!"

There is only one correct answer, so the only appropriate way to go about it is to say "Here is the equation. Find the solution.?"

Maybe 27 is the solution, and maybe it's not.
We're about to find out.

You said 2/3 x - 7 = 11

Add 7 to each side: 2/3 x      = 18

Divide each side by 2 : 1/3 x      = 9

Multiply each side by 3 :   x   = 27 .

So yes, the correct solution is 27. And that's how to find it.

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The Beach Hut purchased a supply of sunglasses and visors. The ratio of sunglasses to visors was 7:4. Each pair of sunglasses cost $6.00, each visor cost $4.50, and the total bill was $720. How many pairs of sunglasses were purchased?
my ones digit is one more than 10 my tens digit my Hundred digit is one less than my tens digit my ones digit is 3 what number am I
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Find two square roots of 121/49

Jenna flips two pennies 105 times how many times can she expect coins to come up with heads

Answers

about 53 times
because it's a 50, 50 chance
so if you divide it by 2,
you get 52.5

What is the value of 56 tens

Answers

tens = 10
56 x 10 = 560

56 tens
=56+56+56+56+56+56+56+56+56+56

= 56 x 10

=560

A parking lot with an area of 9600 ft? (see diagram below) has a 200 ft fence built alongtwo adjacent sides of lengths 2 and y. If you were asked to find the dimensions of the
parking lot, what equations would you use for the perimeter and area of the parking lot?

Answers

Answer:

x+y=200

xy=9,600

Step-by-step explanation:

The diagram shows rectangular parking lot with sides of x feet and y feet.

1. The area of the rectangle is given by

A=Length \times Width

A = xy -------------------------(1)

We are given that the area of the parking lot is 9,600\ ft^2, then

eq(1) becomes

9,600 = xy ---------------------(2)

2. A parking lot has a 200ft fence built along two adjacent sides of lengths x and y, then

Then the perimeter of the two adjacent sides

x+y=200---------------------------------(3)

Thus ,The system of two equations are

x+y=200

xy=9,600

Rick won 27 tickets playing a game. To get a prize, he needs to win at least 30 tickets. How many more tickets can he win to get a prize?

Answers

The number of tickets required by Rick to win the prize is given by the equation A = 3 tickets

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the number of tickets required by Rick to win the prize be A

Now , the equation will be

The initial number of tickets with Rick = 27 tickets

The total number of tickets to win the prize = 30 tickets

So , the remaining number of tickets A = total number of tickets to win the prize - initial number of tickets with Rick

Substituting the values in the equation , we get

The remaining number of tickets A = 30 - 27

The remaining number of tickets A = 3 tickets

Hence , the number of tickets required is 3 tickets

To learn more about equations click :

brainly.com/question/19297665