If you add six to twice a number, the result is sixteen. what is the number?

Mathematics

2 answers:

Kipish [7]2 years ago

4 0

Answer:

5 is the number

Step-by-step explanation:

6 + 2x = 16

2x = 10

x = 5

boyakko [2]2 years ago

3 0

Answer: 5

Step-by-step explanation: The result, you are told is 16 equals 16 and that will then solve and find the value of X. So two X will be 10. Both sides take away six And then divide by two on both sides and thanks will be five.

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Solve the following system y=-2 -2x-7y=24

Dafna1 [17]

Answer:

x = -5

y = -2

Step-by-step explanation:

Since you have y, plug that into the equation:

-2x - 7y = 24

-2x - 7(-2) = 24

-2x + 14 = 24

Then, subtract 14 from both sides:

-2x + 14 = 24

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-2x = 10

Finally, divide both sides by -2:

-2x = 10

x = -5

So now you have, x = -5 and y = -2.

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What will be the result of substituting 2 for x in both expressions below? One-half x + 4 x + 6 minus one-half x minus 2 Both ex

julsineya [31]

Answer:

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Step-by-step explanation:

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2 years ago

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Alborosie

Explanation

Step 1