70=7(11a+63)

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Solution for 70=7(11a+63) equation:



70=7(11a+63)
We move all terms to the left:
70-(7(11a+63))=0
We calculate terms in parentheses: -(7(11a+63)), so:
7(11a+63)
We multiply parentheses
77a+441
Back to the equation:
-(77a+441)
We get rid of parentheses
-77a-441+70=0
We add all the numbers together, and all the variables
-77a-371=0
We move all terms containing a to the left, all other terms to the right
-77a=371
a=371/-77
a=-4+9/11

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