5a-(8-a)=4a-18

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Solution for 5a-(8-a)=4a-18 equation:



5a-(8-a)=4a-18
We move all terms to the left:
5a-(8-a)-(4a-18)=0
We add all the numbers together, and all the variables
5a-(-1a+8)-(4a-18)=0
We get rid of parentheses
5a+1a-4a-8+18=0
We add all the numbers together, and all the variables
2a+10=0
We move all terms containing a to the left, all other terms to the right
2a=-10
a=-10/2
a=-5

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