Question

Me ajudem nessa aqui pfv -3 (2x+10)-9=5 (2x+1)

Answer 1

$-3(2x+10)-9=5(2x+1) \\ -6x-30-9=10x+5 \\ -6x-10x=5+30+9 \\ -16x=44 \\ 16x=-44 \\ \\ x= \frac{-44}{16} \\ \\ x=- \frac{11}{4}$

Answer 2

Bom dia Yalisso Gabriel

-3*(2x + 10) - 9 = 5*(2x + 1)

-6x - 30 - 9 = 10x + 5

10x + 6x = -39 - 5
16x = -44 

x = -44/16
x = -11/4