Question

Which expression is equivalent to(4x– 5) – (-3x+ 4)

A. x - 1
C. 7x - 1
B. x - 9
D. 7x - 9

Answer 1

D. Is the answer 7x -9 because -5 is greater than -4 it should be -9

Answer 2

d is the answer (7x-9)

Explanation:

combine like terms