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x/x+3=-2/7
We simplify the equation to the form, which is simple to understand
x/x+3=-2/7
We move all terms containing x to the left and all other terms to the right.
0=-0.28571428571429-1-3
We simplify left and right side of the equation.
0=-4.2857142857143
0=-4.2857142857143
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
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