Question

3x + 10 = - x + 2 AJUDA !!

Answer 1

Resposta:

3X + 10 = -X + 2

3X +X = +2 -10

4X = -8

X = -8/4

X= - 2

Answer 2

$\sf{3x+10=-x+2}\\\sf{3x+x=2-10}\\\sf{4x=-8}\\\sf{x=-\dfrac{8}{4}}\\\sf{x=-2\checkmark}$