3n+3(10n+10)=8(10n-8)

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Solution for 3n+3(10n+10)=8(10n-8) equation:



3n+3(10n+10)=8(10n-8)
We move all terms to the left:
3n+3(10n+10)-(8(10n-8))=0
We multiply parentheses
3n+30n-(8(10n-8))+30=0
We calculate terms in parentheses: -(8(10n-8)), so:
8(10n-8)
We multiply parentheses
80n-64
Back to the equation:
-(80n-64)
We add all the numbers together, and all the variables
33n-(80n-64)+30=0
We get rid of parentheses
33n-80n+64+30=0
We add all the numbers together, and all the variables
-47n+94=0
We move all terms containing n to the left, all other terms to the right
-47n=-94
n=-94/-47
n=+2

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