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first solve multiply ie..

42-21 then subtract

so it will come 21 ans

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Q: Simplify these numbers 6 x 7 - 7 x 3 equals?
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What is 540 divided by 6 show work?

90


How do you simplify fractions with whole numbers?

By ignoring the whole numbers. 1 and 6/8 = 1 and 3/4


What does 5 sixth - 3 sixth equals?

2


What 2 numbers multipled equals 6?

They are: 2*3 = 6


How do you simplify fractions such as 6 over 30?

divide both numbers (if even, as in your case) by 2. It equals 3/15. Since you can continue, divide again, but this time, they are both divisible by 3, so divide by 3. It equals 1/5. Since you can no longer divide evenly, 6/30 simplified is 1/5. or, a faster way is divide 6/30 by 6. It still equals 1/5.


How do you simplify 6 over 57?

Divide both numbers by their GCF, which is 3. The answer is 2/19


How do you work 2x equals 6?

2x = 6 divide both sides by 2 2x/2 = 6/2 simplify x = 3


What is 216 simplified?

Oh, dude, like, 216 simplified is 216. You know, because sometimes math just wants to keep things simple and not mess around with all that reducing and simplifying nonsense. So yeah, 216 is its own simplified, carefree self.


What is 6x equals 18?

-6x/-6=18/-6 x=-3


How can you use division to simplify the fraction 6 over 18?

Both numbers will divide exactly by 6 - therefore, 6/6=1, and 18/6=3. This simplifies 6/18 to 1/3


How do you solve x plus 6 over 2 equals 9 over 5?

x+6/2 = 9/5 Start x+3 = 9/5 Simplify 6/2 into 3 x + 3 = 1.8 Simplify 9/5 into 1.8 x = 1.2 Subtract 1.8 from 3 (or x = 6/5)


How do you you simplify fractions such as 6 over 18?

Well - 6/18 simplified is 1/3. This is because 6 & 18 will both divide exactly by 6. To simplify a fraction, you're trying to find the lowest equivalent numbers for the numerator and denominator.