a/9-4=2,a=

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Solution for a/9-4=2,a= equation: 



a/9-4=2.a=

We move all terms to the left:

a/9-4-(2.a)=0

We add all the numbers together, and all the variables

a/9-(+2.a)-4=0

We get rid of parentheses

a/9-2.a-4=0

We multiply all the terms by the denominator


a-(2.a)*9-4*9=0

We add all the numbers together, and all the variables

a-(+2.a)*9-4*9=0

We add all the numbers together, and all the variables

a-(+2.a)*9-36=0

We multiply parentheses

a-18a-36=0

We add all the numbers together, and all the variables

-17a-36=0

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

-17a=36

a=36/-17

a=-2+2/17

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