10x-3(2x-7)=3(x+31)

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Solution for 10x-3(2x-7)=3(x+31) equation: 



10x-3(2x-7)=3(x+31)

We move all terms to the left:

10x-3(2x-7)-(3(x+31))=0

We multiply parentheses

10x-6x-(3(x+31))+21=0



We calculate terms in parentheses: -(3(x+31)), so:

3(x+31)

We multiply parentheses

3x+93

Back to the equation:

-(3x+93)



We add all the numbers together, and all the variables

4x-(3x+93)+21=0

We get rid of parentheses

4x-3x-93+21=0

We add all the numbers together, and all the variables

x-72=0

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

x=72

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