1+2n=-7+3n

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Solution for 1+2n=-7+3n equation:



1+2n=-7+3n
We move all terms to the left:
1+2n-(-7+3n)=0
We add all the numbers together, and all the variables
2n-(3n-7)+1=0
We get rid of parentheses
2n-3n+7+1=0
We add all the numbers together, and all the variables
-1n+8=0
We move all terms containing n to the left, all other terms to the right
-n=-8
n=-8/-1
n=+8

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