1x + 1y= 2 , -3x + 4y= 15using solving of elimination

1 answer:

swat322 years ago

7 0

1) 1x + 1y = 2

x + 1 × y = 2

x + y = 2

2) -3x + 4y = 15

- 3 х = 1 5 - 4 у

х = 15-4y/3

I hope helped ^-^

You might be interested in

Trevor Has $178 in his bank account at the start of the week He makes one withdrawl during the week At the end of the week Trevo

DerKrebs [107]

178-(-62) should get you your answer

4 0

3 years ago

Need help will give brainliest i am timed answer in 20 minutes

Artist 52 [7]

Answer:

121

The axis of symmetry is the line x= 6

The parabola opens downwards.

The value of h when the equation is in vertex form is positive.

Step-by-step explanation:

In the pictures.

Hope it helps! :)

3 0

1 year ago

Find the y-intercept of the graph.

natka813 [3]

Answer:

qgg

Step-by-step explanation:

grrqg

5 0

2 years ago

What is the solution to this equation?

joja [24]

Answer:

Step-by-step explanation:

Given

8 - 2x + 6x = 24 , that is

8 + 4x = 24 ( subtract 8 from both sides )

4x = 16 ( divide both sides by 4 )

x = 4 → A

4 0

3 years ago

Plz help..................

Sever21 [200]

20mn - 30m
As you can see, both numbers are divisible by 10m. So if you were to divide them both, you would be left with, 10m (2n - 3), which would be the correct answer.

7 0

3 years ago