Hey there!:
3 ( 7 x - 12 ) + 26 = 3x - 10
3 * 7x - 3 * 12 + 26 = 3x - 10
21 x - 36 + 26 = 3x - 10
21x - 3x = - 10 + 36 - 26
18 Β x = 0
x = 0 / 18
x = 0
Answer A- 0
I had to solve it myself and it was right the answer was 0 good job foxy !
Have a good weekend.