2(x+3x-5)=30

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Solution for 2(x+3x-5)=30 equation: 



2(x+3x-5)=30

We move all terms to the left:

2(x+3x-5)-(30)=0

We add all the numbers together, and all the variables

2(4x-5)-30=0

We multiply parentheses

8x-10-30=0

We add all the numbers together, and all the variables

8x-40=0

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

8x=40

x=40/8

x=5

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