Question

simplifique a expressao (4x-2) - (2x+3) + (-2x+4)

Answer 1

(4x-2) - (2x+3) + (-2x+4) = 0

4x - 2 - 2x - 3 - 2x + 4 = 0

4x - 2x - 2x = 2 + 3 - 4

4x - 4x = 5 - 4

x = 1


espero ter ajudado