5a-7=-57

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Solution for 5a-7=-57 equation:



5a-7=-57
We move all terms to the left:
5a-7-(-57)=0
We add all the numbers together, and all the variables
5a+50=0
We move all terms containing a to the left, all other terms to the right
5a=-50
a=-50/5
a=-10

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