4(2a-9)=5(3a-7,)-1

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Solution for 4(2a-9)=5(3a-7,)-1 equation: 



4(2a-9)=5(3a-7.)-1

We move all terms to the left:

4(2a-9)-(5(3a-7.)-1)=0

We add all the numbers together, and all the variables

4(2a-9)-(5(3a-7)-1)=0

We multiply parentheses

8a-(5(3a-7)-1)-36=0



We calculate terms in parentheses: -(5(3a-7)-1), so:

5(3a-7)-1

We multiply parentheses

15a-35-1

We add all the numbers together, and all the variables

15a-36

Back to the equation:

-(15a-36)



We get rid of parentheses

8a-15a+36-36=0

We add all the numbers together, and all the variables

-7a=0

a=0/-7

a=0

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