7x-5=3(2x+1)-9

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Solution for 7x-5=3(2x+1)-9 equation: 



7x-5=3(2x+1)-9

We move all terms to the left:

7x-5-(3(2x+1)-9)=0



We calculate terms in parentheses: -(3(2x+1)-9), so:

3(2x+1)-9

We multiply parentheses

6x+3-9

We add all the numbers together, and all the variables

6x-6

Back to the equation:

-(6x-6)



We get rid of parentheses

7x-6x+6-5=0

We add all the numbers together, and all the variables

x+1=0

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

x=-1

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