9x+3x-5=55

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Solution for 9x+3x-5=55 equation:



9x+3x-5=55
We move all terms to the left:
9x+3x-5-(55)=0
We add all the numbers together, and all the variables
12x-60=0
We move all terms containing x to the left, all other terms to the right
12x=60
x=60/12
x=5

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