x+90=100

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Solution for x+90=100 equation:


x+90=100

We simplify the equation to the form, which is simple to understand
x+90=100

We move all terms containing x to the left and all other terms to the right.
+1x=+100-90

We simplify left and right side of the equation.
+1x=+10

We divide both sides of the equation by 1 to get x.
x=10

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