3(2x-15)=2(2x+20)-(10-15)

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Solution for 3(2x-15)=2(2x+20)-(10-15) equation: 



3(2x-15)=2(2x+20)-(10-15)

We move all terms to the left:

3(2x-15)-(2(2x+20)-(10-15))=0

We add all the numbers together, and all the variables

3(2x-15)-(2(2x+20)-(-5))=0

We multiply parentheses

6x-(2(2x+20)-(-5))-45=0



We calculate terms in parentheses: -(2(2x+20)-(-5)), so:

2(2x+20)-(-5)

We add all the numbers together, and all the variables

2(2x+20)+5

We multiply parentheses

4x+40+5

We add all the numbers together, and all the variables

4x+45

Back to the equation:

-(4x+45)



We get rid of parentheses

6x-4x-45-45=0

We add all the numbers together, and all the variables

2x-90=0

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

2x=90

x=90/2

x=45

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