diegfer diegfer

23-01-2019
Mathematics

contestada

whats 2x + y = 10 5x - y = 18 in elimination method

Respuesta :

meredith48034 meredith48034

24-01-2019

2x + y = 10
5x - y = 18

7x = 28

x = 4

2(4) + y = 10

8 + y = 10

y = 2

(4,2)

Answer Link

Otras preguntas

The two organ systems that work together to regulate most aspects of the body's water balance are?

By default, all duplicate values are included in the aggregate calculation, unless you specify the ___________________________ keyword.

The alias command can be used to make a shortcut to a single command. true or false?

The embryonic stage of prenatal development extends from implantation to about the _____ of pregnancy.

This year, a gardening store ordered 710,919 potted plants. That is 29% more plants thar they ordered last year. How many potted plants did the store order last

When caring for a client who has hyponatremia, the nurse would monitor for which symptom?

What are three similarities and three differences in the various types of deserts. Cold, Coastal, Semiarid, and Hot and Dry.

When a prosecutor declines to prosecute a criminal defendant, what type of motion will he file?

________ is a neurotransmitter with roles in pleasure and pain modulation. acetylcholine beta-endorphin gaba norepinephrine

Question 5 of 9 Sign errors are the most common error when solving equations. True or false