3(2x+5)=3(x-1)

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Solution for 3(2x+5)=3(x-1) equation: 



3(2x+5)=3(x-1)

We move all terms to the left:

3(2x+5)-(3(x-1))=0

We multiply parentheses

6x-(3(x-1))+15=0



We calculate terms in parentheses: -(3(x-1)), so:

3(x-1)

We multiply parentheses

3x-3

Back to the equation:

-(3x-3)



We get rid of parentheses

6x-3x+3+15=0

We add all the numbers together, and all the variables

3x+18=0

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

3x=-18

x=-18/3

x=-6

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