40+25n=30n+15

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Solution for 40+25n=30n+15 equation:



40+25n=30n+15
We move all terms to the left:
40+25n-(30n+15)=0
We get rid of parentheses
25n-30n-15+40=0
We add all the numbers together, and all the variables
-5n+25=0
We move all terms containing n to the left, all other terms to the right
-5n=-25
n=-25/-5
n=+5

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