30x-5(x-3)=115

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Solution for 30x-5(x-3)=115 equation: 



30x-5(x-3)=115

We move all terms to the left:

30x-5(x-3)-(115)=0

We multiply parentheses

30x-5x+15-115=0

We add all the numbers together, and all the variables

25x-100=0

We move all terms containing x to the left, all other terms to the right

25x=100

x=100/25

x=4

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