6a-20+a(-3)=50

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Solution for 6a-20+a(-3)=50 equation:



6a-20+a(-3)=50
We move all terms to the left:
6a-20+a(-3)-(50)=0
We add all the numbers together, and all the variables
6a+a(-3)-70=0
We multiply parentheses
6a-3a-70=0
We add all the numbers together, and all the variables
3a-70=0
We move all terms containing a to the left, all other terms to the right
3a=70
a=70/3
a=23+1/3

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