lachapparaAna lachapparaAna

20-01-2021
Mathematics

contestada

20. Find the solution to the system of equations by substitution.
x+y=6
3x-y= -22
Please solve step by step

Respuesta :

katie01031 katie01031

20-01-2021

Answer:

need more info sorry

Step-by-step explanation:

Answer Link

chipdien123 chipdien123

20-01-2021

y= -x+6
3x + x - 6 = -22
4x = -16
x = -4
3(-4) -y = -22
-12 -y = -22
-y = -10
y = 10

Answer Link

Otras preguntas

Patricia needs to put a dressing on an open wound. this procedure requires her to prepare a sterile tray and put on sterile gloves. in what order should these t

x/9+2x/2=1/3 X = ? How to solve

evaluate 4b-3c-7 for b=4 and c=1

The most commonly used wiring method is _______ wiring. A. insertion B. clutch C. pierce D. point

How did Henry ll’s innovate system of justice contribute to growth of royal power ?

There are 150 marigold plants in a back yard. Each month, the number of marigold plants decreases by 15%. There are 125 sunflower plants in the back yard. Each

An athlete is injured on the field his teammates see that the injury is moderately swollen and the athlete reports the area is numb what is the first thing team

The water cycle describes how water _____ from the ocean, plants, animals or waste.

Which event marked the end of fighting during World War I? the signing of the Treaty of Versailles the Spanish flu pandemic the armistice the signing of the Tr

What is 1/4 of 180? Please help me out!