-4.5=-0.5(x-7)

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Solution for -4.5=-0.5(x-7) equation: 



-4.5=-0.5(x-7)

We move all terms to the left:

-4.5-(-0.5(x-7))=0



We calculate terms in parentheses: -(-0.5(x-7)), so:

-0.5(x-7)

We multiply parentheses

-0.5x+3.5

Back to the equation:

-(-0.5x+3.5)



We get rid of parentheses

0.5x-3.5-4.5=0

We add all the numbers together, and all the variables

0.5x-8=0

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

0.5x=8

x=8/0.5

x=16

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