Answer:
x = -8
Step-by-step explanation:
16+6-6x-4=-7x+3+7
Combine like terms
18 -6x = -7x+10
Add 7x to each side
18-6x+7x = -7x+7x+10
18+x = 10
Subtract 18 from each side
18+x-18 = 10-18
16+6-6x-4 = -7x+3+7
18 - 6x = -7x + 10
-6x + 7x = 10 - 18
Check:
18 - 6*-8 = -7*-8 + 10
18 + 48 = 56 + 10 = 66
