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x/7+8=20
We simplify the equation to the form, which is simple to understand
x/7+8=20
We move all terms containing x to the left and all other terms to the right.
+ 0.14285714285714x=+20-8
We simplify left and right side of the equation.
+ 0.14285714285714x=+12
We divide both sides of the equation by 0.14285714285714 to get x.
x=84
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