X=4
Step-by-step explanation:
2(2x-4)+4=12
4x-8+4=12
4x-4=12
4x-4+4=12+4
4x=16
x=4
b
2
−
3
+
7
14
6
%
step-by-step explanation:
2/3x + 7 = 29
two thirds = 2/3
plus a number = x
at least 29 = 29
there for you should get 2/3x + 7 = 29