5x+(-45)=40

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Solution for 5x+(-45)=40 equation: 



5x+(-45)=40

We move all terms to the left:

5x+(-45)-(40)=0

determiningTheFunctionDomain
5x-40+(-45)=0

We add all the numbers together, and all the variables

5x-85=0

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

5x=85

x=85/5

x=17

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