y55xi3b4v6
y55xi3b4v6 y55xi3b4v6
  • 04-03-2021
  • Mathematics
contestada

Use elimination to solve the system of equations. Enter your answers in the boxes.
3x - 2y = 24
x + 2y = 48
X =
Hy=
v

Use elimination to solve the system of equations Enter your answers in the boxes 3x 2y 24 x 2y 48 X Hy v class=

Respuesta :

jimrgrant1 jimrgrant1
  • 04-03-2021

Answer:

x = 18 , y = 15

Step-by-step explanation:

Given the 2 equations

3x - 2y = 24 → (1)

x + 2y = 48 → (2)

Adding the 2 equations term by term will eliminate the y- term

4x + 0 = 72

4x = 72 ( divide both sides by 4 )

x = 18

Substitute x = 18 into either of the 2 equations and solve for y

Substituting into (2)

18 + 2y = 48 ( subtract 18 from both sides )

2y = 30 ( divide both sides by 2 )

y = 15

Answer Link

Otras preguntas

in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.
The function of the eardrum in the middle ear is to
how do you write 4540 million in standard form?
how were north american colonies all similar in the 1700s?
The function of the eardrum in the middle ear is to
in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.
Simplify the expressions: cot 0 sec 0 A. Sin0 B. Csc0 C. Cos0 D. Cos* 0
How do you?...Multiply out and simplify 10(2x-1)-20x?
how were north american colonies all similar in the 1700s?
you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot