Question

-12=f-7 help please

Answer 1

f=-5

Explanation:

1) Add 12 to both sides

2) You should get f=-5

Answer 2

`\huge \boxed{F=-5}\checkmark`

Explanation:

First, switch sides.

`\displaystyle F-7=-12`

Then, add by 7 from both sides of equation.

`\displaystyle F-7+7=-12+7`

Simplify, to find the answer.

`\displaystyle -12+7=-5`

`\huge \boxed{F=-5}`, which is our answer.