joelyslopez joelyslopez

04-03-2022
Mathematics

contestada

Solve each system of equations.
-

1.
x+y=2
-3x - y = 5

Respuesta :

Medunno13 Medunno13

06-03-2022

Answer:

Step-by-step explanation:

The first equation rearranges to y = 2-x.

The second rearranges to y=-3x-5.

So 2-x = -3x-5

2+2x=-5

2x=-7

x= - 7/2, meaning y=11/2.

Answer Link

Otras preguntas

The line of maximum possible output on a production possibility graph is also called A. the goal. B. the most efficient outcome. C. the desirable quarter result

Which one of the following vitamins helps prevent osteoporosis? A. Vitamin B B. Vitamin A C. Vitamin D D. Vitamin E

Which tiny, round “factory” puts together protein and is often found in the endoplasmic reticulum? A. chromosome B. chloroplast C. Golgi body D. ribosome

Write an equation for the line perpendicular to y=2x 4 that contains (3, -2)?

Rahul has a loan of 7000 dollars. He pays 2% per month compound interest. How much will he pay if he has the loan for two months Please include the formula to t

Life on the ranch. fragment simple sentence complex sentence

preserved remains have turned to what?

Forces of attraction limit the motion of particles most in A. a solid. B. a liquid. C. a gas. D. both b and c

Write a real-world situation that could be modeled by the equation 500+250x=300x

Thomas by that case of bottled water a case contains 36 bottles of water and cost $4.69 Thomasville sell each bottle of water for $0.75 at a school in there how