A+7=-14+2a

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Solution for A+7=-14+2a equation:



+7=-14+2A
We move all terms to the left:
+7-(-14+2A)=0
We add all the numbers together, and all the variables
-(2A-14)+7=0
We get rid of parentheses
-2A+14+7=0
We add all the numbers together, and all the variables
-2A+21=0
We move all terms containing A to the left, all other terms to the right
-2A=-21
A=-21/-2
A=10+1/2

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