amiserrano772 amiserrano772
  • 03-04-2020
  • Mathematics
contestada

Solve the system of equations using the substitution method y=2 and 2x+y=8

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-04-2020

Answer:

x=3 y=2

Step-by-step explanation:

y=2

2x+y=8

Substitute y=2 into the second equation

2x+2=8

Subtract 2 from each side

2x+2-2=8-2

2x=6

Divide each side by 2

2x/2 =6/2

x=3

x=3 y=2

Answer Link

Otras preguntas

-8=3/19n. need help with this one
Simplify: (15-6)^2-34/2 Please show strategies.
Suppose you observed that tina has a circular area without hair on the back of her scalp. what word would best describe this
Write 63 as a sum of tens and ones
Solve for s. 23s+56s=21 Enter the answer, as a whole number or as a fraction in simplest form, in the box.
A line has a slope of -1/2 and a y-intercept of –2. what is the x-intercept of the line?
Read the two sentences. The lion has no natural predators. The fierce but somewhat lazy lion has no natural predators. Which kind of phrase(s) was added to the
5 In the case of a backover incident, the blind spot is the place behind your vehicle that you cannot see in the rear or side view mirrors — or even by craning
In contrast to the romantic image of one Holmes-like supersleuth single-handedly uncovering the facts of a case, truth-seeking in law enforcement and criminal
Can someone please check this I'm not sure if it's y=126 or is the 126 negative