A+3=2a+4

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Solution for A+3=2a+4 equation:



+3=2A+4
We move all terms to the left:
+3-(2A+4)=0
We get rid of parentheses
-2A-4+3=0
We add all the numbers together, and all the variables
-2A-1=0
We move all terms containing A to the left, all other terms to the right
-2A=1
A=1/-2
A=-1/2

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