paigevarga
paigevarga paigevarga
  • 10-12-2019
  • Mathematics
contestada

4x+y=20
y=2x+2
solve using substitution

Respuesta :

Yang100
Yang100 Yang100
  • 10-12-2019

Answer:

x=3, y=8. (3, 8).

Step-by-step explanation:

4x+y=20

y=2x+2

----------------

4x+2x+2=20

6x+2=20

6x=20-2

6x=18

x=18/6

x=3

---------------

y=2(3)+2=6+2=8

Answer Link
antoniodemiranda2352
antoniodemiranda2352 antoniodemiranda2352
  • 10-12-2019

Answer:

y 2k is like dat kd is emoni bates curry plays football

Answer Link

Otras preguntas

Suppose that there are only two people in an economy. Under the current income tax system, the marginal revenue of a 1% tax increase on Harry is $50 while the m
write 0.25×10' in standard form
explain how the equation for 4 is 2 more than 2 is different from the equation for 4 is 2 times as many as 2
A fourth of the quantity 8 less than 12 times a number y is greater than 22.
Clifford is making a really big white cake for his sister birthday the recipe calls for 1.5 times as much flour sugar it also calls for one half as much better
In 3 or 4 sentences, explain the relationship between the equilibrium price and efficiency.
What is the length of an arc if we know the radius of curvature is 12 in. and the area of the sector created is 252 in2?
does the volume change if a ballon is put in a freezer
How can i change 3x-2y=-16 into slope intercept form ??
Who was the first one to read this to cover a abu simbel