x+(-15)=3

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Solution for x+(-15)=3 equation:


x+(-15)=3

We simplify the equation to the form, which is simple to understand
x+(-15)=3

Remove unnecessary parentheses
+x-15=+3

We move all terms containing x to the left and all other terms to the right.
+1x=+3+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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