X 3≤7 answer attempt 1 out of 2 July 8, 2019 16 32 64 128 X+3≤7 answer attempt 1 out of 2 7(x+3)=28 answer attempt 1 out of 2 7 3 x answer attempt 1 out of 2 3(x−7)=−9 answer attempt 1 out of 2 7(−x+3)=3(−3x+7)answer attempt 1 out of 2 −(−x−1)=−x+3(−x+7)+6 answer attempt 1 out of 2
