3x+12-x/7=27

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Solution for 3x+12-x/7=27 equation:



3x+12-x/7=27
We move all terms to the left:
3x+12-x/7-(27)=0
We add all the numbers together, and all the variables
3x-x/7-15=0
We multiply all the terms by the denominator
3x*7-x-15*7=0
We add all the numbers together, and all the variables
-1x+3x*7-105=0
Wy multiply elements
-1x+21x-105=0
We add all the numbers together, and all the variables
20x-105=0
We move all terms containing x to the left, all other terms to the right
20x=105
x=105/20
x=5+1/4

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