icuellar85 icuellar85

25-01-2022
Mathematics

contestada

3x+2y=1 5x-2y=-9 solve by substitution

Respuesta :

1208darsh 1208darsh

27-01-2022

3x + 2y = 1

2y - 5x = 9

27x + 18y = 2y - 5x

32x = -16y

2x = -y

y = 2x

7x = 1

x = 1/7

y = 2/7

please give brainliest

Answer Link

Otras preguntas

What is natural transmutation?

I need help to find out the foreshadowing in the story amigo brothers please help me out???????

How can i use the word great awakening in a sentence?

Describe and explain how petrol is separated from the mixture of hydrocarbons in crude oil.

What is natural transmutation?

how to find area and curcumfrence of a circle?

What is 1.0395 x 10 to the power of 9 in standard notation

write this in km 2000m

What part of the body receives the stimulus for vision

find the missing value: 8.5 gallons of gas to drive 243.1 miles, 3 gallons of gas to drive____ miles