neelwh23 neelwh23

23-03-2020
Mathematics

contestada

3x-2y=-5 and 4x+2y=-16

Respuesta :

khushidisha14 khushidisha14

23-03-2020

Answer:

x=-22/4

y=-3

Step-by-step explanation:

3x-2y=-5

4x+2y=-16

we add the equation

7y=-21

y=-3

then we find the x by taking a random equation

I take 4x+2y=-16

4x+2(-3)=-16

4x-6=-16

4x=-22

x=-22/4

Answer Link

Otras preguntas

Please answer this in two minutes

Two planes make a 1750 mile flight, one flying 75 miles per hour faster than the other. The quicker plane makes the trip 3 hours faster. How long did it take th

Which of these is a commonly abused prescription?

if alpha beta are the roots of a x square + bx + c = 0 then the roots of a x square + b λ x + cλ^2 square = λ not equal to zero? a) λ alpha , λ beta b) alp

With what is John wyclif closely associated

AB =? Round your answer to the nearest hundredth.

Given: x + 2 < -5. Choose the solution set.

Dr. Gongol, a sleep specialist, predicts that the proportion of snoring events compared to other events during a sleep study is more than 35%. To test this pred

Fiscal policy lags:_________. a) are generally longer than monetary policy lags. b) are generally shorter than monetary policy lags. c) are generally the sam

the diversity of coral reefs is second only to the diversity found in