math342 math342
  • 25-12-2015
  • Mathematics
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solve the equation 7x equals 42

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Аноним Аноним
  • 25-12-2015
7x = 42

First, do the inverse operation.

The inverse of multiplication is division.

7x/7 = 42/7
x= 42/7
x= 6

Final answer: x= 6


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imstupidcom
imstupidcom imstupidcom
  • 25-12-2015
this is very easy so,
it's the 7 times tables so 7 ×7=49-7=42÷6=42

so x is 42
sorry I did it a weird way but ueah
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