Question

25)-2x+40=5700 conta armada

Answer 1

$- 2x + 40 = 5700 \\ - 2x = 5700 - 40 \\ - 2x = 5660 \\ {\red{x = - 2830}}$

Answer 2

Resposta:

−2x+40=5700

−2x=5700−40

−2x=5660

x=−2830

ADM PNC