lathishathomas11 lathishathomas11

01-04-2020
Mathematics

contestada

find the value of the variable x in the equation x-21=8

Respuesta :

SaltySpark SaltySpark

01-04-2020

Answer:

x = 29

Step-by-step explanation:

add 21 to both sides.

Answer Link

jojosiwafan10183 jojosiwafan10183

01-04-2020

x= 29

Because it's subtracting which means they got 21 by adding x+8. Which can also be used as 21+8=9.

Answer Link

Otras preguntas

Simplify (2x2 - 5x + 3) - (-x2 + 4x - 5) A) x2-x-2 3x²-3x-2 3x²-x+ 5 3x² - 9x=8

1. WILL MARK BRAINLIEST!!! HELP!

1. Because Whitney felt she had only a ________ grasp on the material presented in class, she decided to go to the teacher for additional help.2. Dentists fill

Which statement is true?A. Biological psychology and neuroscience are both subfields of psychology. B. Biological psychology is a broader field than is neurosci

PLEASE HELP WITH ALL QUESTIONS WILL GIVE BRAINLIEST AND WILL GIVE 33 POINTS

fraccion equivalente 84/100??

Arrow Corporation makes archery supplies. While using an Arrow bow, Balto is injured due to a defect in the bow that causes an arrow to misfire. Chu, another ar

A map of Pulaski County is laid out in the standard (x.y) coordinate plane. The center of the county is located at the origin. A cell phone tower is at (-8, 10

Which of these household purchases will be counted as part of consumption in a country's gross domestic product? A) a newly constructed home B) a new car for pe

How did Enlightenment ideas about liberty, natural rights, and human dignity apply to most of the world’s people in the eighteenth century?