X 2 5x 6 21 July 8, 2019 16 32 64 128 X 2 3x 4 5x 6 21 X 2 3x 4 5x 6 210 X 2 3x 4 5x 6 21 solution X 2 3x 4 5x 6 21 solve 6 x 2 )= 5x 55 21 Solve the linear equation x 2 3x 4 5x 6 21 2 x 2 5
