Answer :
Answer:
66
Step-by-step explanation:
solve the problem backwards:
?/3=?-7=15
The opposite of subtract is adding
15+7=22
The opposite of division is multiplication
(22)3=66
plug 66 in:
66/3=22
22-7=15
Answer:
66
Step-by-step explanation:
solve the problem backwards:
?/3=?-7=15
The opposite of subtract is adding
15+7=22
The opposite of division is multiplication
(22)3=66
plug 66 in:
66/3=22
22-7=15