20x+45=900

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Solution for 20x+45=900 equation: 



20x+45=900

We move all terms to the left:

20x+45-(900)=0

We add all the numbers together, and all the variables

20x-855=0

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

20x=855

x=855/20

x=42+3/4

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