Question

5(2x-1) = -3(8-x) qual o resultado?

Answer 1

5(2x-1) = -3(8-x)
10x - 5 = -24 +3x
10x - 3x = 5 - 24
7x = -19
x = -19/7

5(2x-1) = -3(8-x)
5(2x -19/7- 1) = -3(8+19/7)
5(-38/7 - 1) = -3(56/7+19/7)
5(-38- 7/7) = -3 ( 75/7)
5(-45/7) = -225/7
-225/7 = -225/7