Question

2x-5x+6=10-3+2 qual o valor de x ? (a) x=1 (b) x=2(c) x=3 (d) x=4

Answer 1

$2x - 5x + 6 = 10 - 3 + 2$

$2x - 5x = 10 - 3 + 2 - 6$

$- 3x = 3$

$x = - 1$