2 4-x=8 7 July 8, 2019 16 32 64 128 2 4 x 8 7 2 x 4 7 8 3 2 1 4 x 7 8 2x 4 2 4x 7 8 X 4 8 7x 2 2 4 5 x 7 8 2 4 x 7 8 as a fraction 2 4x 8 7 x 4 2 + (-7 8) 2 × ( 8 + 4 ) − 7