3(x+10)+4x=5(x+15)

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Solution for 3(x+10)+4x=5(x+15) equation: 



3(x+10)+4x=5(x+15)

We move all terms to the left:

3(x+10)+4x-(5(x+15))=0

We add all the numbers together, and all the variables

4x+3(x+10)-(5(x+15))=0

We multiply parentheses

4x+3x-(5(x+15))+30=0



We calculate terms in parentheses: -(5(x+15)), so:

5(x+15)

We multiply parentheses

5x+75

Back to the equation:

-(5x+75)



We add all the numbers together, and all the variables

7x-(5x+75)+30=0

We get rid of parentheses

7x-5x-75+30=0

We add all the numbers together, and all the variables

2x-45=0

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

2x=45

x=45/2

x=22+1/2

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