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

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Solution for 7(x+3)-2x=5(2x+1) equation: 



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

-2x+7(x+3)-(5(2x+1))=0

We multiply parentheses

-2x+7x-(5(2x+1))+21=0



We calculate terms in parentheses: -(5(2x+1)), so:

5(2x+1)

We multiply parentheses

10x+5

Back to the equation:

-(10x+5)



We add all the numbers together, and all the variables

5x-(10x+5)+21=0

We get rid of parentheses

5x-10x-5+21=0

We add all the numbers together, and all the variables

-5x+16=0

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

-5x=-16

x=-16/-5

x=3+1/5

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