0.456=-0.3(.7n-31.2)

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Solution for 0.456=-0.3(.7n-31.2) equation: 



0.456=-0.3(.7n-31.2)

We move all terms to the left:

0.456-(-0.3(.7n-31.2))=0



We calculate terms in parentheses: -(-0.3(.7n-31.2)), so:

-0.3(.7n-31.2)

We multiply parentheses

-0.3n+9.36

Back to the equation:

-(-0.3n+9.36)



We get rid of parentheses

0.3n-9.36+0.456=0

We add all the numbers together, and all the variables

0.3n-8.904=0

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

0.3n=8.904

n=8.904/0.3

n=29+0.204/0.3

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