Ask question

Ask question

All categories

3 years ago

5

7 ( x - 12 )= -21 solve for x

1 answer:

marshall27 [118]3 years ago

8 0

Divide botoh sides by 7
x-12=-3
add 12 to both sides
x+12-12=12-3
x+0=9
x=9

You might be interested in

A family of 2 adults and 3 children goes to a play. admission costs $8 per adult and $5 perched. what expression would show the

atroni [7]

2a + 3c

a = 8
c = 5

2(8) + 3(5) = 16 + 15 = 31

8 0

3 years ago

PLZZ HELP I wiLL GIVE U BRAINLIESt<br><br> What is the slope of the line on the graph?

Mandarinka [93]

(3, 6) is the answer

4 0

3 years ago

Your current job offers a pension that is calculated by multiplying the

kirza4 [7]

$266,260 would be by adding all three year salaries together . Now let’s divide that number by 3 to get an average 88753.33 now timed by 1.26% =$1118.29
The answer is $1118.29

3 0

3 years ago

Simplify. Question is in the picture.

Salsk061 [2.6K]

√(12/27)

= √(4 * 3) / √(9 * 3)

= 2√3 / 3√3

= 2/3

3 0

2 years ago

Solve for n <br> 3n - 7 = 6n - 2n

Vika [28.1K]

Answer: n=-7

Step-by-step explanation:

3n-7=6n-2n

3n-7=4n

-7=n

n=-7

6 0

3 years ago

Read 2 more answers