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-2/5x-7/10=3
We simplify the equation to the form, which is simple to understand
-2/5x-7/10=3
We move all terms containing x to the left and all other terms to the right.
+5x=+3 + 0.7
We simplify left and right side of the equation.
+5x=+3.7
We divide both sides of the equation by 5 to get x.
x=0.74
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