ayedzughier
ayedzughier
04-04-2021
Mathematics
contestada
x+y=4
x-y=-2
who can solve it?
Respuesta :
meowmeow223334
meowmeow223334
04-04-2021
Use elimination
x + y = 4
x - y = -2
Subtract both sides
2y = 6, y = 3
Plug 3 into y to find x
x + 3 = 4
x = 1
Solution; x = 1, y = 3
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
gouches are found in ____
Label the parts of the respiratory system.
1) Which best describes the tone of this poem? )) A) defiant B) accepting ecstatic D) despairing
According to this week's reading, which of the following statements about creativity is NOT true?
After the revolution in transportation, factories began to grow in size. Is the statement true or false? True False
14/6 + 1/5 marking brainliest (show me how you got it)
If the value of n + d is c. what is n in terms of d and c
how do I find the slope of a parallel line and perpendicular line when only given an equation like x=(number) and y=(number)??
Why would you want to have Word do autoformatting for links?
Find the distance between (-4, 2) and (2, 9). Round your answer to the nearest tenth, if necessary.
