31/5-3x=91/5

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Solution for 31/5-3x=91/5 equation:



31/5-3x=91/5
We move all terms to the left:
31/5-3x-(91/5)=0
We add all the numbers together, and all the variables
-3x+31/5-(+91/5)=0
We get rid of parentheses
-3x+31/5-91/5=0
We multiply all the terms by the denominator
-3x*5+31-91=0
We add all the numbers together, and all the variables
-3x*5-60=0
Wy multiply elements
-15x-60=0
We move all terms containing x to the left, all other terms to the right
-15x=60
x=60/-15
x=-4

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