3 years ago

Ken is x years old.

Mathematics

1 answer:

charle [14.2K]3 years ago

4 0

(X +(x + 4) +3x)/3 = (5x +4)/3

Add the ages together and divide by the number of people to get the mean.

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7(6m - 4) = -364 pls try and show work thanks!

quester [9]

Answer:

7(6m - 4) = -364

multiply 7 for both variables in the parenthesis

42m - 28 = -364

move 28 to other side

42m= -336

divide 42 on both sides

m= -8

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jek_recluse [69]

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3 years ago

What is being done to the variable in the equation m/5 = -40?

valentinak56 [21]

Answer:

It's being divided by 5.

Step-by-step explanation:

we have the equation

$\frac{m}{5}=-40$

This algebraic expression is the same that say

"the variable m divided by 5 is equal to negative 40"

therefore

The variable m it's being divided by 5

8 0

3 years ago

​Ken is x years old.

Ken is x years old.