Answer:
x=-7
Step-by-step explanation:
For equations, our main goal is to isolate the variable, and we do that by performing reverse operations on both sides of the equation to cancel values out.
2x+3=x-4
Subtract both sides by 3
2x+3-3=x-4-3
2x=x-4-3
2x=x-7
Subtract both sides by x
2x-x=x-7-x
x=-7
I hope this helps!
