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3 years ago

1/4x+5/3x-4=2-1/12x (please show ur work)

1 answer:

3 0

1/4x + 5/3x - 4 = 2 - 1/12x

Simplify.

Multiply 1/4x by 3/3, as well as multiplying 5/3x with 4/4.

1/4x × 3/3 = 3/12x

5/3x × 4/4 = 20/12x

So, our new question looks like this :

3/12x + 20/12x - 4 = 2 - 1/12x

Simplify.

23/12x - 4 = 2 - 1/12x

dd 4 to both sides, as well as adding 1/12x to both sides.

23/12x + 1/12x = 2 + 4

Simplify.

24/12x = 6

Simplify.

2x = 6

Divide both sides by 2.

x = 3

~Hope I helped!~

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You multiply a number by 3 subtract 6 then add 2 the results is 20 what's the number

e-lub [12.9K]

You multiply a number by 3 subtract 6 then add 2 the results is 20

what's the number ?

Let the number = x

multiply a number by 3

so, it becomes 3x

subtract 6 , so, 3x - 6

then add 2

so, 3x - 6 + 2

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3x - 6 + 2 = 20

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