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

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



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

We move all terms to the left:

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

We multiply parentheses

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



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

5(a-7)-1

We multiply parentheses

5a-35-1

We add all the numbers together, and all the variables

5a-36

Back to the equation:

-(5a-36)



We get rid of parentheses

8a-5a+36-36=0

We add all the numbers together, and all the variables

3a=0

a=0/3

a=0

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