kaitlynleann24 kaitlynleann24

24-01-2022
Mathematics

contestada

[tex]\left \{ {{y=3x+28} \atop {y=-4x}} \right.[/tex]

Respuesta :

jnelson794 jnelson794

26-01-2022

Answer:

x = -4 and y = 16

Step-by-step explanation:

3x + 28 = -4x

28 = -4 x + -3x

28 = -7x

x = -4

To solve for y

y = -4 (-4)

y = 16

Answer Link

Otras preguntas

Why are the irish famous for drinking?

Write the answer to each problem in terms of the variable.1)chandler is y years old. What expression represent his age 4 yr ago? 11 yr from now?2)claire has y d

How do amoebas obtain food?

solve using the substitution and elimination method 3a-12b=9 4a-5b=3 can someone please help?

solve using the substitution and elimination method 3a-12b=9 4a-5b=3 can someone please help?

Iliada went to Minewaska state park one day this summer. All of the people at the park were either either hiking or bike riding. There are 178 more hikers than

The scale of a square map indicates that each inch on the map corresponds to 5 miles. Write an expression that describes the area of land shown on the map. If t

Draw 2 lines in a triangle. Make 2 triangles and 2 trapezoids.

Why are the irish famous for drinking?

Measurement is the use of numbers according to a standard. True or False