20-x+15=17

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Solution for 20-x+15=17 equation:


20-x+15=17

We simplify the equation to the form, which is simple to understand
20-x+15=17

We move all terms containing x to the left and all other terms to the right.
-1x=+17-20-15

We simplify left and right side of the equation.
-1x=-18

We divide both sides of the equation by -1 to get x.
x=18

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