40=0.3(9x+30)+2

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Solution for 40=0.3(9x+30)+2 equation: 



40=0.3(9x+30)+2

We move all terms to the left:

40-(0.3(9x+30)+2)=0



We calculate terms in parentheses: -(0.3(9x+30)+2), so:

0.3(9x+30)+2

We multiply parentheses

2.7x+9+2

We add all the numbers together, and all the variables

2.7x+11

Back to the equation:

-(2.7x+11)



We get rid of parentheses

-2.7x-11+40=0

We add all the numbers together, and all the variables

-2.7x+29=0

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

-2.7x=-29

x=-29/-2.7

x=10+1/1.35

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