3 years ago

The sum of 4 + 9 times a number algebraic expression

Mathematics

1 answer:

azamat3 years ago

3 0

Answer:

(4+9)x=_

Step-by-step explanation

you have your 4+9 in parenthesis, meaning its one of the things to answer first, the x meaning there is a number to multiply 4+9 by.

Hope this helps!

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3 years ago

What is 6 divided by a number that will give you 12

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$Hello$ $There!$

We need to find what number, if 6 is divided by it, gives us 12.

This isn't hard, I promise! I am going to take you through a few steps, and we'll find the answer.

Are you ready? Then let's begin...:)

$Procedure:$

✦ We can think about it as: 6 divided by what number gives us 12?

(let the number be z)

$^6/_z=12$

Multiply both sides by z

$6=12z$

Divide both sides by z

$z=^6/_{12}$

Which is the same as

$z=^1/_2$

hope it's helpful!
wishing you a great day!

$Greetings!$

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2 years ago

The sum of 4 + 9 times a number algebraic expression​

The sum of 4 + 9 times a number algebraic expression