45-5x=-20

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Solution for 45-5x=-20 equation: 



45-5x=-20

We move all terms to the left:

45-5x-(-20)=0

We add all the numbers together, and all the variables

-5x+65=0

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

-5x=-65

x=-65/-5

x=+13

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