45a+29.5=90a+.07

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Solution for 45a+29.5=90a+.07 equation: 



45a+29.5=90a+.07

We move all terms to the left:

45a+29.5-(90a+.07)=0

We add all the numbers together, and all the variables

45a-(90a+0.07)+29.5=0

We get rid of parentheses

45a-90a-0.07+29.5=0

We add all the numbers together, and all the variables

-45a+29.43=0

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

-45a=-29.43

a=-29.43/-45

a=20.58041958042/31.468531468531

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