Which of the following equations have exactly one solution?

Choose all answers that apply:

A -13x+12=13x+13

B 12x+12=13x+12

C -13x+12=13x-13

D 12x+12=13x-12
Please answer ASAP

Step-by-step explanation:

-13x + 12 = 13x + 13

-13x - 13x = 13 - 12

-29x = 1

x =

x = -1

12x + 12 = 13x + 12

12x - 13x = 12 - 12

-x = 0

-13x + 12 = 13x - 13

-13x - 13x = -13 - 12

-x = -25

x = 25

12x + 12 = 13x - 12

12x - 13x = -12 - 12

-x = -24

x = 24

Could the answer be A?

Because here I found the solution of equations A, C, and D.

Whereas the questions must choose the one that has a solution.

#CMIIW ^^

good luck on your studies! : )

david edward.