michseladelao
michseladelao
12-02-2021
Mathematics
contestada
5x - 2y = 18
-5x + 3y = -22
Respuesta :
jstrick592
jstrick592
12-02-2021
add the two equations
since the 5x and -5x cancel out
you get y=-4
plug y=-4 into the first equation
solve for x
x=2
THE ANSWER IS: (2,-4)
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
Find functions f and g such that (g.f) = 3√x - 2. (Check all that applied).
Five tacos and three drinks equal 60 , 3 tacos and two drinks equal 40$ how much is one drink
Christy's weekly income was less than or equal to $890. Her base pay was $350 with an hourly rate of $12. How many hours did Christy possibly work?
Select the following substances that would act as a base in an aqueous solution. choose one or more 1. CH3NH2 2. CH3COOH 3.(CH3)3NH 4. HCO3-
domain, range, intervals increase, decrease, left hand end , right hand end, evaluate
Imagine you are reading “What Is It That You Really Need?” as part of a research project and need to summarize the text. Which statements provide a correct obje
What Supreme Court case outlawed segregation AND what continued to happen in the United States to African Americans?
Kathi is self-employed. Based on last year, her projected state and federal taxes for this year will be approximately $8700 . Determine how much Kathi should pr
QUESTION 7 The following are all disadvantages of SWOT analyses, EXCEPT: (a)Critics of SWOT (b) analysis argue that it is too simplistic and does not demand det
3 5 A2 Nominativ. Ergänzen Sie die Endungen. Kindergärtnerin: Welch Kinder sind denn Ihre Kinder? Mutter: Kindergärtnerin: Dies_ Mädchen? Ja. Hallo, Lisa! Kinde
