6x-10=10x+5
Add 10 to both sides
6x-10+10=10x+5+10
6x=10x+15
Subtract 10x from both sides
6x-10x=10x+15-10x
-4x=15
Divide both sides by -4
-4x/-4=15/-4
x=-(15/4)
Your equation is hard to read, do you mean:
3x-4=5?
3x-4^2=5?
You need to isolate x.
To to remove "-8", add "+8" to both sides
x-8+8=-22+8
Which is
x=-22+8
x=-14
