Respuesta :
Answer:
-10
Step-by-step explanation:
4(x+3)=2x-8
4x+12=2x-8
Subtract 2x from both sides
2x+12=-8
Subtract 12 from both sides
2x=-20
Divide both sides by 2
2x=10
The solving process without the words:
[tex]4(x+3)=2x-8\\4x+12=2x-8\\-2x -2x \\2x+12=-8\\-12 -12\\2x=-20\\\frac{2x}{2} =\frac{-20}{2} \\x=-10[/tex]