Question

-2x+5=x-4
x-6=-3
4x+3=11
-3x+5=x-37=x:6
9x+21x=60
12-4=10-x

Answer 1

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

4x+3=11
4x=11-3
4x=8
x=8÷4
x=2

9×+21x=60
30x=60
x=60÷30
x=2