IronIvash IronIvash

06-03-2022
Mathematics

contestada

x+4y=-4, x+10y=-16, solve using systems of equations, elimination

Respuesta :

ashish4112119 ashish4112119

06-03-2022

Answer:

x = 4

y = -2

Step-by-step explanation:

x + 10y = -16

-x -4y = 4 <-- ( multiplied x+4y=-4 with -1 so the x's cancel)

6y = -12

y = -2

put -2 back in the equation to get x

x + 10y = -16

x -20 = -16

x = 4

Answer Link

Otras preguntas

放物線y=x2-4mx+5m²+3m-10の頂点の座標を(p, g) とする。 < 0 かつ g<0であるとき,定数mの値の範囲を求めよ。

A cube of metal is heated to become a gas. The gas takes up more volume than the cube. Does the gas have more matter than the solid? Explain why or why not.

Is sonic faster than flash

27+ [4+ (8-6)] Evaluate the question

which one is it i tried doing it but i don’t understand so can someone tell me which one it is

Solve the inequality

Describe Jeannette and Dinitia’s relationship at the end of the section

in the system tray on the left side of the screen, deselect the skeletal system icon to remove the skeletal system structures from the view. the largest arterie

Who was responsible for starting a school for the blind? a. Samuel Gridley Howe c. Henry Highland Garnet b. James Thomas d. Emma Williard

What is a step great grandpa??