.33(7a-1)=2a+7

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Solution for .33(7a-1)=2a+7 equation: 



.33(7a-1)=2a+7

We move all terms to the left:

.33(7a-1)-(2a+7)=0

We multiply parentheses

2.31a-(2a+7)-0.33=0

We get rid of parentheses

2.31a-2a-7-0.33=0

We add all the numbers together, and all the variables

0.31a-7.33=0

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

0.31a=7.33

a=7.33/0.31

a=23+0.2/0.31

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