mikewilson7 mikewilson7

07-06-2021
Mathematics

contestada

Glven the system of equations, what is the solution?
X+ 2y = 11
x - 2y = -1

Respuesta :

vankhdao vankhdao

07-06-2021

We have:
X + 2Y = 11
X = -1 + 2Y
=> X + 2Y = 11 <=> -1 + 2Y + 2Y = 11
=> 4Y = 12
=> Y = 3
=> X = -1+2x3 = 5

Answer Link

Otras preguntas

Select all numbers that have an absolute value of 6.3. Choose all answers that apply:

Help with the two questions above? Correct answers?

Write your own piece in which an object in your bedroom are personified and take on human characteristics. What would it see, sense, or feel about your life?

what number must you add to complete the square x^2+10x=14 A. 20 B.5 C.10 D.25

wo slightly out of tune instruments will create beats when the same note is played. This is a pattern of louder and softer sounds. A piano tuner uses this metho

John wants to access specific programs from the Start menu in his laptop. However, he is unable to view them when he clicks the start button. What should he do

meaning of connotation of the word lexicographer

Victor estimates that he will spend $175 on new video games. He actually spent $225. what is the percent error? round to the nearest whole percent.

Which characteristic of water allows it to absorb large amounts of energy without a large rise in temperature

write a word phrase for each algebraic expression 5(x-2)