23kelleytimothy 23kelleytimothy

12-02-2020
Mathematics

contestada

4x+7y=8,-x+2y=-2 solve linear system by multiplying

Respuesta :

jonathanking21 jonathanking21

12-02-2020

Answer:

y=1

x=1

because 5y +5x =10 would make them both positive 1

Step-by-step explanation:

Answer Link

Otras preguntas

What was one result of the European commercial revolution

write and solve a revised system -5x-2y=6 3x+6y=6

A rectangular swimming pool is 6ft deep. One side of the pool is 4.5 times longer than the other. The amount of water needed to fill the swimming pool is 1728 c

What are some of the social changes that resulted from the growth of capitalism? What groups would have been most threatened by or resistant to these changes?

what are living organisms, and all matter made of?

the constitution was a result of multiple?

why did the stock market crash in 1929

why is carbon unique to other elements

Choose the independent variable in the following hypothesis: If there is an increase of fishermen in the bay, then this will result in an increase in whale dea

The pH of a solution shows the concentration of what type of ion?