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21/2x-3/4=11/2
We simplify the equation to the form, which is simple to understand
21/2x-3/4=11/2
We move all terms containing x to the left and all other terms to the right.
+2x=+5.5 + 0.75
We simplify left and right side of the equation.
+2x=+6.25
We divide both sides of the equation by 2 to get x.
x=3.125
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