isabellabrehm05 isabellabrehm05

04-03-2021
Mathematics

contestada

Solve each system by substitution. − 7x + 2y = − 19
2y − 21 = x

Respuesta :

BladeRunnerz BladeRunnerz

04-03-2021

Answer: the first one is x=19/7+2y/7

the second one is y=x/2+21/2

hope this help :)

Answer Link

zaidb27 zaidb27

04-03-2021

Here is the step by step explanation
Hope this helps
Leave a like and brainliest!

Ver imagen zaidb27

Answer Link

Otras preguntas

The appearance of color is a result of the absorption and reflection of certain wavelengths of light. A shirt appears a certain color because it reflects that c

What is the best book on the history of mathematics?

Grace is traveling to an island for vacation. She drives from home at a constant rate for the first 154 miles, then takes a ferry to travel the last 35 miles fr

Epic machinery only appears to epics from Western traditions that consciously imitate Homer. True or False?

Can someone help me please which one is it ? A B C D

Please helppppppppppppp

complete all questions. All mathematical qyestions must be shown clearly shown

Job specialization encouraged __________ in early city cultures. A. leisure time B. war and crime C. religious persecution D. economic stability

just question number 16 plz help soon

Preexisting rock that is subsequently altered to form a metamorphic rock is termed a ________.