Find out what is 7 times 3. Multiply 7x3. Calculate seven multiplied by three (7*3).

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7x=343 One solution was found : x = 49 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ... You don't need equivalences. You were on the right track (although shorter methods are possible).

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