Question

-2x+5=x-4
x-6=-3
4x+3=11

Answer 1

-2x+5=x-4-2x-x=-4-5
-3x=-9
x=-9/-3
x=3

x-6=-3
X=-3+6
X=3

4x+3=11
4x=11-3
4x=8
x=8/4
x=2