45x+75=120

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Solution for 45x+75=120 equation: 



45x+75=120

We move all terms to the left:

45x+75-(120)=0

We add all the numbers together, and all the variables

45x-45=0

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

45x=45

x=45/45

x=1

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