Question

Which equation is modeled below?

A. -2x+3=4x+2
B. -2x+3=x+4
C. 3x+2=2x+4
D. 3x+(-2)=2x+4

Answer 1

D. 3x+(-2)=2x+4

Explanation:

There is 2 red cubes of -1 so it has to be in parentheses, not combined like letter C.