2(a+2)=4a+9

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Solution for 2(a+2)=4a+9 equation: 



2(a+2)=4a+9

We move all terms to the left:

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

We multiply parentheses

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

We get rid of parentheses

2a-4a-9+4=0

We add all the numbers together, and all the variables

-2a-5=0

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

-2a=5

a=5/-2

a=-2+1/2

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