math342
math342
25-12-2015
Mathematics
contestada
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
Answer Link
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
Answer Link
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