4x+7 = 39
x = 8
She should have gotten
(x-4)*7 = ____
Mychala multiplied by 4 when she meant to subtract 4.
Then she added 7 when she meant to multiply by 7.
The answer she got was 39. What answer should
Mychala have gotten?
2 answers
(39 - 7)/4 = ? original number
Do the correct processes from the original number.
Do the correct processes from the original number.
2 answers