Respuesta :

RickyChen
1. Add 4 to both sides: 3x = 30

2. Divide 3 for both sides: x = 10
apologiabiology
remember you can do anything to an equation as long as you do it to both sides

I would add 4 to both sides to get
3x+4-4=26+4 or 3x+0=30 or 3x=30
then I would divide both sides by 3 to get
(3x)/3=30/3 or x(3/3)=10 or x(1)=10 or x=10

Otras preguntas