Can you find the value of x by solving the equation?
I'll be glad to check your answer.
If 3x - 8 = 31 find the value of 4x
2 answers
This is sipmle,
3x - 8 = 31
3x - 8 +8 = 31+8 (add 8 both side)
3x = 39 (divide by 3 both side)
x = 13
Then the value of 4x = 4(13) = 52
3x - 8 = 31
3x - 8 +8 = 31+8 (add 8 both side)
3x = 39 (divide by 3 both side)
x = 13
Then the value of 4x = 4(13) = 52