skyeseda skyeseda

04-12-2019
Mathematics

contestada

Solve the system of equations:

3x + 2y = 4

3x + 6y = -24

Respuesta :

04-12-2019

Answer:

y=-7

x=6

Step-by-step explanation:

If you subtract 3x from both equations, you get -4y=28, which means that y=-7. When you substitute it back in, you get the x-value of 6.

Answer Link

Otras preguntas

HELP ME PLEASE WITH THIS MATH PROBLEM

What is the formula of Sodium Sulfide? A) Na3S₂ B) NaS₂ C) Na₂S D) Nas

what are your priorities? projects?

[tex]\sqrt{x} 180[/tex]

Identify explicit formula for the sequence 3, 6, 9, 12, 15, ...

3. Students from 4 classes at Franklin Elementary School are going on a field trip to the theater. Each class has 30 students. There will also be 6 teachers and

Right triangle abc is on a coordinate plane. segment ab is on the line y = 2 and is 6 units long. point c is on the line x = −3. if the area of δabc is 6 square

Identify explicit formula for the sequence 3, 6, 9, 12, 15, ...

Maxine compiled a list of these car prices:$7,500,$6,500,$5,750,$4,900,$6,250 and $4,200.Find the mean of these prices

Which graph represents the linear equation below y+1=2/3(x-6)