slilydezso slilydezso

01-03-2021
Mathematics

contestada

-16 = -5a -21. Plz help. Show work if possible. Pre-Algebra is hard. :(

Respuesta :

SDCInfinity SDCInfinity

01-03-2021

Answer:

a = -1

Step-by-step explanation:

-16 = -5a - 21 (Given)

5 = -5a (Added 21 on both sides)

-1 = a (Divided -5 on both sides)

Answer Link

Otras preguntas

In the late 1800s, experiments using cathode ray tubes led to the discovery of the (1) electron 3. positron (2) neutron 4. proton

A section of a boardwalk is made using 15boards. Each board is 9/1/4 inches wide. The total width of the section is 144 inches. The spacing between each board i

Circle the sum 9 + 4= 13

Where is most of earths carbon and sulfur

How long a period was prehistory? a. more than two hundred years b. about eight thousand years c. more than two million years d. about sixteen thousand year

Specific gravity is the density of an object compared to water? true or false?

What is the answer to 52-x²+x=10?

Which statement best describes the caste system? a. social and religious classes developed after Aryans settled on the Ganges plain and later incorporated into

what is 6.7 in word form

275,608 rounded to the nearest thousand