2(a+4)+.5a=23

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Solution for 2(a+4)+.5a=23 equation:



2(a+4)+.5a=23
We move all terms to the left:
2(a+4)+.5a-(23)=0
We add all the numbers together, and all the variables
.5a+2(a+4)-23=0
We multiply parentheses
.5a+2a+8-23=0
We add all the numbers together, and all the variables
2.5a-15=0
We move all terms containing a to the left, all other terms to the right
2.5a=15
a=15/2.5
a=6

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