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What is x if 3x equals 84?

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Updated: 4/28/2022

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3x plus 4x equals 84 7x equals 84?

3x + 4x = 847x = 84divide both sides by 7x = 12

The sum of two numbers is 84 one number is three times the other what are the two numbers'?

a+b=84 a=3b 3b=84-b 4b=84 b=21 a=3*21 a=63 The two numbers are 21 and 63lets call the one number X and the other Y so y equals 3X so 3X+X equals 84 so 4X equals 84 we divide by 4 so x equals 21 so y equals 21*3 equals 63 so the two numbers are 63 and 21

What times 3 equals 84?

It's 24 see. 84/3=28 and then 28*3=84

What is the answer 3x equals 4y-x?

3x=4y-x 4x=4y x=y

What is x if x plus 3x equals 40?

x + 3x = 40 4x = 40 x = 10.

Related Questions

What is x if 3x 84?

Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "equals". There is no operator between 3x and 84.

The sum of two numbers is 84 One number is three times the other What are the numbers?

lets call the one number X and the other Y so y equals 3X so 3X plus X equals 84 so 4X equals 84 we divide by 4 so x equals 21 so y equals 21 times 3 equals 63 so the two numbers are 63 and 21

3x plus 4x equals 84 7x equals 84?

3x + 4x = 847x = 84divide both sides by 7x = 12

The sum of two numbers is 84 one number is three times the other what are the two numbers'?

a+b=84 a=3b 3b=84-b 4b=84 b=21 a=3*21 a=63 The two numbers are 21 and 63lets call the one number X and the other Y so y equals 3X so 3X+X equals 84 so 4X equals 84 we divide by 4 so x equals 21 so y equals 21*3 equals 63 so the two numbers are 63 and 21

What is x if x-3x equals 18?

If x-3x=18 then x equals -9

Solve for x in the following 3 over14 equals 84?

In order to solve for x, there must be an x in the equation.If you meant to say 3x/14=84, then 3x=14(84), so x=392 If you meant to say 3/14x=84, then 84x=3/14, so x=0.00255102041 If you meant to say 3/14=84x, then the above line is the answer.

What does x equals in 3x 12 equals 18?

3x+12 = 18 3x = 18-12 3x = 6 x = 2

When x equals 8 what is the value of 3x-x?

If x equals 8, then 3x equals 24. 24-x would equal 16.

Would it be right to say 3x times by x equals 3x?

3x*x = 3x2

What times 3 equals 84?

It's 24 see. 84/3=28 and then 28*3=84

How do you solve for X 3X equals 24?

3x=24 x=8

What does 3x-4y equals 12 equal?

3x-4x=12 that means -x equals 12 so x equals -12

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