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9/4x+7=1/2-x
We simplify the equation to the form, which is simple to understand
9/4x+7=1/2-x
We move all terms containing x to the left and all other terms to the right.
+4x+1x=0.5-7
We simplify left and right side of the equation.
+5x=-6.5
We divide both sides of the equation by 5 to get x.
x=-1.3
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