a+23=-2a-4

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Solution for a+23=-2a-4 equation:



a+23=-2a-4
We move all terms to the left:
a+23-(-2a-4)=0
We get rid of parentheses
a+2a+4+23=0
We add all the numbers together, and all the variables
3a+27=0
We move all terms containing a to the left, all other terms to the right
3a=-27
a=-27/3
a=-9

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