Q: A number multiplyed by 3 subtract 8 equals 4?

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1 x 57, 3 x 19.

As a product of its prime factors: 2*2*3*5*7 = 420

You are looking for a number, known as x. If you add 3 to it, it equals 99. x plus 3 equals 99. x + 3 = 99 Now you need to subtract 3 from x, so x is by itself. To keep the equation balanced- and therefore correct- you need to subtract 3 from both sides. x + 3 - 3 = 99 - 3 x = 96 And there you have it.

n + 20 - 17 + 13 - n = 20 - 17 + 13 = 3 + 13 = 16

you would find 39-3 because you subtract the lowest number from the smallest number witch equals 36

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1 x 57, 3 x 19.

4

As a product of its prime factors: 2*2*3*5*7 = 420

It means that a number is 6 less then -3. you subtract 6 from -3 which equals -9. The answer is -9.

You are looking for a number, known as x. If you add 3 to it, it equals 99. x plus 3 equals 99. x + 3 = 99 Now you need to subtract 3 from x, so x is by itself. To keep the equation balanced- and therefore correct- you need to subtract 3 from both sides. x + 3 - 3 = 99 - 3 x = 96 And there you have it.

n + 20 - 17 + 13 - n = 20 - 17 + 13 = 3 + 13 = 16

you would find 39-3 because you subtract the lowest number from the smallest number witch equals 36

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13

X+3=5 Is the same as 2+3=5. One way to look at it is to subtract the number from te answer. So, 3-5 equals 2. 2=X.

x equals subtract 11 divided by 3

3x - 16 = 20Therefore, 3x = 36Therefore, x = 36/3x = 12