Which two expressions are equivalent to 10x+2

5x−5x+2−4
5 x minus 5 x plus 2 minus 4

5−3+11x−x
5 minus 3 plus 11 x minus x

9x+9+x−7
9 x plus 9 plus x minus 7

5(2x+2)

1 answer

9x+9+x−7 and 5(2x+2)