estafford69 estafford69

10-11-2020
Mathematics

contestada

Find the solution of the system of equations.
-4x-y=16
5x+y=-19

Respuesta :

hadassahyakubu hadassahyakubu

10-11-2020

Answer:

y=−16−4x

Step-by-step explanation:

Add 4x to both sides.

−y=16+4x

Multiply both sides by -1

y=−16−4x

Answer Link

Otras preguntas

a 75.00 g a sample of a substance is analyzed and found to consist of 32.73 g phosphorus and 42.7 g oxygen . calculate the percent composition of this substance

NEED HELP ASAP which is the best meaning for MODESTLY as it is used in the selected sentence?A. suddenlyB.completely covering C.showy; ostentatious D.lack of pr

What scientific and technological traditions were adopted and diffuse because of the dar al islam?

The _______ of the earth did not exist early in earth's history. inner core outer core crust lower mantle

What drug category promotes a reduction of fluid in body tissues and also edema?

Carlos would like to learn how to make homemade spinach dip. He did a quick Internet search and a number of Web sites came up. Which one of these is probably th

What is the population of the world make it really close plz

The amount of money it takes to fill up a gas tank varies directly with the number of gallons bought. It cost $21.87 to fill up a car with gasoline with 9 gall

The new business building uptown is building a wall made entirely of glass pyramids. Each pyramid will have a square base with length of 8 inches and height of

Which statement is true for balanced chemical equations? A) Chemical equations do not provide an accurate way of describing reactions. B) Chemical equations ar