Answer:
x = -4.02
Step-by-step explanation:
3 4 x + 1 4 (x + 12) − 12 = 4x − 21
Open bracket
34x + 14x + 168 - 12 = 4x - 21
Collect like terms
34x + 14x - 4x = -21+12-168
44x = -177
Divide both sides by 44
x = -177/44
x = -4.02
I hope this was helpful, please mark as brainliest
