Question

Solve the equations with variable on both sides: 8x=10x + 20 A. X= -10 B. X= -35 C. X= -23 D. X= -40

Answer 1

The correct answer is A

A) $8(-10)=10(-10)+20$ becomes $-80 = -80$

B) $8(-35)=10(-35)+20$ becomes $-280 \neq -330$

C) $8(-23)=10(-23)+20$ becomes $-184 \neq -210$

D) $8(-40)=10(-40)+20$ becomes $-320\neq -380$