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2/5x+3/7=1-4/7x
We simplify the equation to the form, which is simple to understand
2/5x+3/7=1-4/7x
We move all terms containing x to the left and all other terms to the right.
+5x-7x=+1-0.42857142857143
We simplify left and right side of the equation.
-2x=0.57142857142857
We divide both sides of the equation by -2 to get x.
x=-0.28571428571429
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