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1/2.8+4.9=7.11
We simplify the equation to the form, which is simple to understand
1/2.8+4.9=7.11
We move all terms containing to the left and all other terms to the right.
0=+7.11-0.35714285714286-4.9
We simplify left and right side of the equation.
0=+1.8528571428571
0=1.8528571428571
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
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