Answer :
Answer:
x = 7
Step-by-step explanation:
12x - 66 + 15 = 3x +12
12x - 51 = 3x + 12
9x = 63
x = 7
6(2x-11)+15=3x+12
12x-11+15=3x+12
9x=9
X=1
The answer is that x is equal to 1
12x-11+15=3x+12
9x=9
X=1
The answer is that x is equal to 1