MATHEMATICS HIGH SCHOOL

1 point Solve the equation for x. Show your work on scratch paper or on a blank page in your workbook. 4x + 9 = 12 Give your answer in the form x = 1

Answers

Answer 1

Answer:

Answer: x = 3/4

Step-by-step explanation:

4x + 9 = 12

- 9 - 9

4x = 3 Divide by 4 on both sides.

x = 3/4

Answer 2

Answer:

Answer:

x = 3/4

Step-by-step explanation:

4x + 9 = 12

Step 1. subtract 9 from both sides

4x + 9 = 12

- 9 - 9

4x = 3

Step 2. divide by 4 to isolate x

4x = 3

/4 /4

x = 3/4

Related Questions

What is the measure of how much surface an object has?a. mass c. region b. volume d. area
Round this number to the nearest tenth. 3.21
If you have earned income, which of the following retirement devices must you contribute to, by law
Almira earns 50$ an hour. how much does she earn in 6 hours
Given that (-1,3) is on the graph of f(x), find thecorresponding point for the functionf(x - 1).

. . Select interior, exterior, or on the circle (x - 5) 2 + (y + 3) 2 = 25 for the following point.. . (3, 2). . interior. exterior. on the circle

Answers

Hello,

C=(5,-3)
P=(3,2)
PC²=(3-5)²+(2+3)²=29
29>25 ==> P is exterior to the circle.

Answer:

Step-by-step explanation:

C=(5,-3)

P=(3,2)

PC²=(3-5)²+(2+3)²=29

29>25 =P is exterior to the circle

'make g the subject' . i could really use some help please♡

Answers

Answer:

$g=2T^2-6$

Step-by-step explanation:

To make g the subject, you have to isolate it in the form of g = (stuff)

-----------------------------------------------------------------------------------------------------

$T=\sqrt{(g+6)/(2)}$

Square both sides:

$T^2=(g+6)/(2)$

Multiply both sides by 2:

$2T^2=g+6$

Swap Sides:

$g+6=2T^2$

Subtract 6 from both sides:

$g=2T^2-6$

NEED HELP
6-9x = 7x - 10x - 30
The value of x is

Answers

Answer: X=6

Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

6-9*x-(7*x-10*x-30)=0

Pulling out like terms

1.1 Pull out like factors :

36 - 6x = -6 • (x - 6)

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

2.2 Solve : x-6 = 0

Add 6 to both sides of the equation :

x = 6

X=6
I took out like terms and solved it down to 36=6 and divided my way to 6

How would I do this problem. It says to solve and check 5/k? -6?= -3

Answers

You would first move the 6 onto the other side by adding it. Then you would end up doing -3+6 which is 3. Then your equation will look like: 5/k=3. You would then do opposite operation again to the 5 this time. You do the opposite of dividing, so multiplying. You multiply the 5 on both sides which you would end up doing 5 x 3 which is 15. Your equation will then be looking like k=15. To check if you did it right, just simply plug in the 15 as k. So the equation to check should look like this: 5/15-6=3. Solve it, and you should end up as the answer being equal to 3.

How do you round 328 to the nearest ten

Answers

328 rounded to the nearest ten so where would your tens place be
328
the 2 is in the tens place now how to round to the nerest tens place look to the right of the tens place
4 and lower numbers go DOWN
5 and higher numbers go UP
so the 8 is in the higher numbers so you would bring 328 up to 330
so 328 rounded to the nearest ten would be 330

Can anyone help please????