gisselle213 gisselle213

14-09-2020
Mathematics

contestada

What is the soultion of 8 + a = 13 ? Justify each step .

Respuesta :

14-09-2020

Answer:

a=5

Step-by-step explanation:

8+a=13

subtract 8 from each side:

8-8+a=13-8

Simplify:

a=13-8

a=5

Answer Link

Lostintime Lostintime

14-09-2020

8+a=13

1.) Subtract 8 from A and 13 to get A by itself.

A= 5

Ver imagen Lostintime

Answer Link

Otras preguntas

What is the mineral halite more commonly known as? What color is it?

In which sentence is the plural possessive of flower formed correctly? A. Some of those flowers's petals have fallen off. B. Some of those flower's peta

Suppose that you know that angle t and angle s are supplementary, and that the measure of angle t = 3 times the measure of angle s. How can you find the measur

In Ancient Greece, Euclid contributed to a better understanding of

If you are planning to carry a large balance on your credit card, which of the following credit card features should you look for? a .Low APR B-Low balance tran

Which molecule contains the smallest number of hydrogen atoms?

why energy is needed for active transport

Douglass’s account is written in 1881, twenty-two years after the raid. Do you trust his account? Why or why not?

Please help me 19, 20, 21 thanks

PLEASE HELP ME WITH MY HOMEWORK!!!!! 2. A metal bar is 100cm long. It is heated for an hour. What could be the new length of the bar? a)102cm b)99cm c)98cm d)99