Question

simplify –2(x + 4) + 5x + 10 completely
A. 3x + 18
B. 3x + 2
C. 3x + 14
D. 3x + 12

Answer 1

$-2(x+4)+5x+10=(-2)(x)+(-2)(4)+5x+10=-2x-8+5x+10\\\\=(-2x+5x)+(-8+10)=3x+2$

Answer: B. 3x + 2

Answer 2

B. 3x + 2 is your answer for this problem

apex