Answer:
3x+7
Step-by-step explanation:
x+5+2x+2
=(x+2x)+(5+2)
=3x+7
4x-2(x+1)=3x+10
4x - 2x - 2 = 3x + 10
2x - 2 = 3x + 10
3x - 2x = -2 - 10
x = - 12
Answer is
-12
