# math

posted by
**bob**
.

how do I solve?

4X -4 = 24

4x - 4 = 24

+4 +4

4x = 28

4x/4 = 28/4

x = 7

to check:

4(7)-4 = 24

28- 4 = 24

posted by
**bob**
.

how do I solve?

4X -4 = 24

4x - 4 = 24

+4 +4

4x = 28

4x/4 = 28/4

x = 7

to check:

4(7)-4 = 24

28- 4 = 24