9=2a+23

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Solution for 9=2a+23 equation:



9=2a+23
We move all terms to the left:
9-(2a+23)=0
We get rid of parentheses
-2a-23+9=0
We add all the numbers together, and all the variables
-2a-14=0
We move all terms containing a to the left, all other terms to the right
-2a=14
a=14/-2
a=-7

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