7a-29a=9(a+16)-36(4-9a)

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Solution for 7a-29a=9(a+16)-36(4-9a) equation: 



7a-29a=9(a+16)-36(4-9a)

We move all terms to the left:

7a-29a-(9(a+16)-36(4-9a))=0

We add all the numbers together, and all the variables

7a-29a-(9(a+16)-36(-9a+4))=0

We add all the numbers together, and all the variables

-22a-(9(a+16)-36(-9a+4))=0



We calculate terms in parentheses: -(9(a+16)-36(-9a+4)), so:

9(a+16)-36(-9a+4)

We multiply parentheses

9a+324a+144-144

We add all the numbers together, and all the variables

333a

Back to the equation:

-(333a)



We add all the numbers together, and all the variables

-355a=0

a=0/-355

a=0

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