7 (- 3x 3 )= 2 5x 5 July 8, 2019 16 32 64 128 7 − 3x 3 )= 2 5x − 5 answer 3x 7 2 3 5x 3 3 6x 5 5 3x 2 )= 3 5x 7 is a linear equation in one variable 4x 3 6x 7 )+( 3x 3 5x 2 5x 9 3 5x 2 3x x 1 7 =- 5 21 5 3 5x 2 7 3x 1 4x 3 5x 2 3x 7 )( 2x 5 5 x 7 = 35 3 x-5=x+3
