5(x+5)+5x+5=120

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Solution for 5(x+5)+5x+5=120 equation:



5(x+5)+5x+5=120
We move all terms to the left:
5(x+5)+5x+5-(120)=0
We add all the numbers together, and all the variables
5x+5(x+5)-115=0
We multiply parentheses
5x+5x+25-115=0
We add all the numbers together, and all the variables
10x-90=0
We move all terms containing x to the left, all other terms to the right
10x=90
x=90/10
x=9

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