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1/4+2/7=0
We simplify the equation to the form, which is simple to understand
1/4+2/7=0
We move all terms containing to the left and all other terms to the right.
0=0-0.25-0.28571428571429
We simplify left and right side of the equation.
0=-0.53571428571429
0=-0.53571428571429
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
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