x/7+4=12;x

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Solution for x/7+4=12;x equation:



x/7+4=12x
We move all terms to the left:
x/7+4-(12x)=0
We add all the numbers together, and all the variables
-12x+x/7+4=0
We multiply all the terms by the denominator
-12x*7+x+4*7=0
We add all the numbers together, and all the variables
x-12x*7+28=0
Wy multiply elements
x-84x+28=0
We add all the numbers together, and all the variables
-83x+28=0
We move all terms containing x to the left, all other terms to the right
-83x=-28
x=-28/-83
x=28/83

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