15x-4(3x+5)=7(2x+5)

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Solution for 15x-4(3x+5)=7(2x+5) equation: 



15x-4(3x+5)=7(2x+5)

We move all terms to the left:

15x-4(3x+5)-(7(2x+5))=0

We multiply parentheses

15x-12x-(7(2x+5))-20=0



We calculate terms in parentheses: -(7(2x+5)), so:

7(2x+5)

We multiply parentheses

14x+35

Back to the equation:

-(14x+35)



We add all the numbers together, and all the variables

3x-(14x+35)-20=0

We get rid of parentheses

3x-14x-35-20=0

We add all the numbers together, and all the variables

-11x-55=0

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

-11x=55

x=55/-11

x=-5

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