Answer:
x = -1
Step-by-step explanation:
x + 1 + 4x = 11 + 12x - 3
-7x = 7
5x+1=11+12x-3
5x+1=8+12x
5x+1-12x=8
-+1=8
-7x=7
x=\frac{7}{-7}
answer:
x=-1
