14x+21x+57=2(9x-15)

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Solution for 14x+21x+57=2(9x-15) equation: 



14x+21x+57=2(9x-15)

We move all terms to the left:

14x+21x+57-(2(9x-15))=0

We add all the numbers together, and all the variables

35x-(2(9x-15))+57=0



We calculate terms in parentheses: -(2(9x-15)), so:

2(9x-15)

We multiply parentheses

18x-30

Back to the equation:

-(18x-30)



We get rid of parentheses

35x-18x+30+57=0

We add all the numbers together, and all the variables

17x+87=0

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

17x=-87

x=-87/17

x=-5+2/17

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