5(2x-4)-9=31

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Solution for 5(2x-4)-9=31 equation:



5(2x-4)-9=31
We move all terms to the left:
5(2x-4)-9-(31)=0
We add all the numbers together, and all the variables
5(2x-4)-40=0
We multiply parentheses
10x-20-40=0
We add all the numbers together, and all the variables
10x-60=0
We move all terms containing x to the left, all other terms to the right
10x=60
x=60/10
x=6

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