SOLUTION: Justify each step. x/7+4=15 _________ a) x//7+4-4=15-4 ___________ b) x/7=11 ___________ ___ c) 7(x/7)=7(11) ___________ _____ d) x=77 ___________ ___

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Question 662651: Justify each step.
x/7+4=15 _________
a) x//7+4-4=15-4 ___________
b) x/7=11 _______________
c) 7(x/7)=7(11) _________________
d) x=77 _______________

Answer by radh(108)   (Show Source): You can put this solution on YOUR website!
a) Original Problem
b) Subtract both sides by 4 to get rid of the 4.
c) Simplification
d) Multiply both sides by 7 to get rid of the 7.
e) Final answer.

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