Inactive Tutor answered 02/19/13
This way:
7 + (7/7) + (7x7) - 7
7 + (1) + (49) - 7
8 + 42 = 50
Always make X and / first. After them, + and -, unless you have an specification like this: (7+7) / 7.
Jan D.
asked 02/19/13How do I solve this math problem?
Inactive Tutor answered 02/19/13
This way:
7 + (7/7) + (7x7) - 7
7 + (1) + (49) - 7
8 + 42 = 50
Always make X and / first. After them, + and -, unless you have an specification like this: (7+7) / 7.
Inactive Tutor answered 10/21/20
50
if you follow the order of operations, PEMDAS, parentheses first, then exponents, , then multiplication, then division, then adding, then subtracting, in that order. It's a traditional accepted order of operations,
multiplication 1st
7+7/7 +7x7 - 7
7+7/7+49-7
then division
7 +1 +49 -7
then addition
57-7
last subtraction
50
Inactive Tutor answered 10/24/13
7+7/7+7x7-7 We must do the division and multiplication 1st That gives us 7+1+49-7. Now just add and subtract. 50.
Inactive Tutor answered 02/19/13
7+ 7/7 + 7*7 - 7= 7 + 1 + 49 - 7 = 50
Inactive Tutor answered 02/19/13
Start with the division and multiplication: What is 7/7? What is 7 x 7? Then do the addition and subtration.
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Jonah W.
this is so easy11/16/21