7x+8x-9=3(5x+1)

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Solution for 7x+8x-9=3(5x+1) equation: 



7x+8x-9=3(5x+1)

We move all terms to the left:

7x+8x-9-(3(5x+1))=0

We add all the numbers together, and all the variables

15x-(3(5x+1))-9=0



We calculate terms in parentheses: -(3(5x+1)), so:

3(5x+1)

We multiply parentheses

15x+3

Back to the equation:

-(15x+3)



We get rid of parentheses

15x-15x-3-9=0

We add all the numbers together, and all the variables

-12!=0

There is no solution for this equation

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