mariamgutierrez14 mariamgutierrez14

11-05-2020
Mathematics

contestada

Solve.
y =-2x + 9
y =4x-3

Respuesta :

11-05-2020

Answer:

X= 2 Y=5

Step-by-step explanation:

Set them equal

-2x+9=4x-3 add -2x to both sides and -3 to both sides

12=6x then divide by 6

x=2

plug in 2 to either equation and solve for Y.

Y=-2(2)+9

Y=5

Answer Link

Otras preguntas

______ support mango trees out of the water.a. tap rootsb. prop rootsc. sand dunesd. tide supports

A cuánto equivale 2/3 de 21

4. Two cylinders have dimensions in the ratio of 2:3. The smaller cylinder has a surface area of 16 cm. What is the surface area of the larger cylinder?

solucion de esto : 9X2 = -15x

Solve the x. 8.5x - 2(2x +8) = 11

I need the answer fast pls

An informal writing style is typically appropriate when writing for an infamiliar audience.

Please help me ~~~~~~~~~~~~

If the Angle of Incidence is 14º, what is the Angle of Reflection?

in the polygons,the line devices the polygons intoa. 2 triangles b. 2 trapezoids c. two rectangles