7x-3x=7+5
4x=12
X=3
This is the answer
I’m pretty sure it’s 9x+8
5x5x5=125 so it could be x=5
Answer:
sorry but can u give me full question
Step-by-step explanation:
like picture
Answer:
Step-by-step explanation:
Given: 
To solve this equation, we need to isolate 
on one side of the equation algebraically. I see that we have like terms, but they are on opposite sides of the equal sign. Let's add 
to both sides.
To isolate x, divide both sides by 7.
