5(9+x)=100

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Solution for 5(9+x)=100 equation:



5(9+x)=100
We move all terms to the left:
5(9+x)-(100)=0
We add all the numbers together, and all the variables
5(x+9)-100=0
We multiply parentheses
5x+45-100=0
We add all the numbers together, and all the variables
5x-55=0
We move all terms containing x to the left, all other terms to the right
5x=55
x=55/5
x=11

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