Math, asked by muntazir1342, 1 month ago

o
3x+2y = -11
(2)
3y-x=0
Pls help me

Answers

Answered by sukainaf12345

2

Answer:

x=-3, y=-1

Step-by-step explanation:

3x+2y = -11 (1)

3y-x=0

= -x+3y=0 (2)

(2) x -3

= 3x-9y=0 (3)

subtract eq(1) and (2)

3x-9y=0

3x+2y=-11

-11y=11

y= 11/-11= -1

y=-1 in (2)

-x-3=0

-3= x

Previous Question

Next Question

Similar questions

Math, 16 days ago

f (x) = x ^3 – x^2 – X- 1 = 0, using Bisection method.

Physics, 16 days ago

derive v^2-u^2=2as in calculas method...

English, 16 days ago

Do you think the rebel enjoys disagreeing always? why does he do it...

English, 1 month ago

What picture of school Margie had in her mind?

World Languages, 1 month ago

How is poverty linked to environment degratation?

English, 8 months ago

A friend has just returned from his holiday. Ask him questions about it using the past simple. How/get there? Who/go woth? Where/stay? The weather/good? What/you think of the food? What/ do during the day? Go out in the evenings? Buy any souvenirs? Make any new friends?

Math, 8 months ago

Find the smallest number which when divided by 6,8,12,15, and 20 leaves the same remainder 5...

Math, 8 months ago

Express-25/60as rational number whose denominator is-12...