7*9=(7*10)7

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Solution for 7*9=(7*10)7 equation: 


Simplifying
7 * 9 = (7 * 10) * 7

Multiply 7 * 9
63 = (7 * 10) * 7

Multiply 7 * 10
63 = (70) * 7

Multiply 70 * 7
63 = 490

Solving
63 = 490

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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