adegbuyidaniel23 adegbuyidaniel23

09-09-2020
Mathematics

contestada

I add 45 to a certain number and then divide the sum by 2 the result is five the original number find the original number

Respuesta :

ChopinTheChicken ChopinTheChicken

09-09-2020

Hey there! I'm happy to help!

Let's call this number n. We can create the following equation.

(n+45)/2=5

Let's solve. We multiply both sides by 2.

n+45=10

We subtract 45 from both sides.

n=-35.

Have a wonderful day! :D

Answer Link

DheerPatel05 DheerPatel05

09-09-2020

Answer:

n=-35

Step-by-step explanation:

Answer Link

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