Question

Select the best equation needed to solve for x; then solve for x:

A. 5x+12=x; x =14
B. 5x+12=x; x=28
C. 5x+12+x=180 ; x=14
D. 5x+12+x=180 ; x=28

Answer 1

the answer is A yea yea yea yessir

Answer 2

Explanation:

A. 5x=12x-14

you will simplify the equation to the form, which is simple to understand

5x=12x-14

We move all terms containing x to the left and all other terms to the right.

+5x-12x=-14

We simplify left and right side of the equation.

-7x=-14

We divide both sides of the equation by -7 to get x.

x=2

B. 5B+12=BB=28

you will move all terms to the left:

.5B+12-(BB)=0

you will move all terms containing B to the left, all other terms to the right

.5B-BB=-12