21+8a=1+24-5a

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Solution for 21+8a=1+24-5a equation:



21+8a=1+24-5a
We move all terms to the left:
21+8a-(1+24-5a)=0
We add all the numbers together, and all the variables
8a-(-5a+25)+21=0
We get rid of parentheses
8a+5a-25+21=0
We add all the numbers together, and all the variables
13a-4=0
We move all terms containing a to the left, all other terms to the right
13a=4
a=4/13
a=4/13

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