3x+7=31/4

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Solution for 3x+7=31/4 equation:



3x+7=31/4
We move all terms to the left:
3x+7-(31/4)=0
We add all the numbers together, and all the variables
3x+7-(+31/4)=0
We get rid of parentheses
3x+7-31/4=0
We multiply all the terms by the denominator
3x*4-31+7*4=0
We add all the numbers together, and all the variables
3x*4-3=0
Wy multiply elements
12x-3=0
We move all terms containing x to the left, all other terms to the right
12x=3
x=3/12
x=1/4

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