10+5(9n-9)=55

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Solution for 10+5(9n-9)=55 equation:



10+5(9n-9)=55
We move all terms to the left:
10+5(9n-9)-(55)=0
We add all the numbers together, and all the variables
5(9n-9)-45=0
We multiply parentheses
45n-45-45=0
We add all the numbers together, and all the variables
45n-90=0
We move all terms containing n to the left, all other terms to the right
45n=90
n=90/45
n=2

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