sangelalopezalvareng sangelalopezalvareng

22-11-2019
Mathematics

contestada

x=17-4y
y=x-2
answer by substitution

Respuesta :

dsouzaaww14 dsouzaaww14

24-11-2019

Answer:

x=5 and y=3

Step-by-step explanation:

Simply substitute y = x-2 in the first equation!

x = 17 -4(x-2)

x= 17-4x+8

x= 25-4x

x+4x = 25

5x = 25

x= 25/5

x= 5

Now solve for y!

y = x-2

y = 5-2

y=3

Hope this helps!

Please mark brainliest if you think I helped! Would really appreciate!

Answer Link

Otras preguntas

Which step is part of a proof showing the opposite sides of parallelogram ABCD are congruent? A) show that AC is congruent to BD B) show that AD is congruent

Are all isosceles triangles equilateral??

How did the war affect the Loyalists?

If you added 15,000 calories to 2.0 L of water that was at 25.0 degrees C, what temperature would it be at when you finished?

3m -9n = 24; n = - 1,1,3

A liquid mixture contains 1 kg of water, 1.9 lb of ethanol, and 4.6 lb of methyl acetate. What is the weight fraction of ethanol in this mixture? Report your an

50 points and brainliest!!!!! fast pls!! (08.02)A pair of equations is shown below. x + y = 5 y = 1/2 x + 2 If the two equations are graphed, at what point do

What is the relationship between a mole and Avogadro’s number

2. AC=CE; AB=BC; CD=DE

5.6÷2×2×2+(12.75 + 7.45)