10.Solve 16x + 9 = 9y - 2x for y
13.Solve y = 4x + 8x for x
14.Solve m = 10x - x for x
23.(is the picture)

10Solve 16x 9 9y 2x for y 13Solve y 4x 8x for x 14Solve m 10x x for x 23is the picture class=