5 7 x 2 15 July 8, 2019 16 32 64 128 X 3 2 5 7 15 5 7 x )= 4 3x 2 )- 15 5 x 2 7 1570 4 7 x 2 15 x 5 Solve $2 sqrt 5 x + 7 15 1 5 x 2 3 )= 7 15 X(5x − 5) + 7x 2 − 2) + 15 7 4x 5 )= 6 x − 2 )+ 15 5 x 7 = 35 5 x 7/15 5 x 5 x 5 x 5 x 5 5 x 7 1/2
