Can someone help me solve this system of linear equations by the addition method?

Mathematics

1 answer:

schepotkina [342]3 years ago

3 0

4x-8y=4
3y=1
X=5/3
Y=1/3

You might be interested in

a light switch works 25% of the time, how many times does it not work if switched on 64 times in a week

alexira [117]

25% of 64 is 16
$\frac{25}{100} = \frac{x}{64} \\ x = \frac{64 \times 25}{100} = \frac{1600}{100} = 16$
it will work properly 16 times
$64 - 16 = 48$
it will not work 48 times
hope this helps

7 0

3 years ago

$3 is what percent of $4?

ozzi

Answer:

The answer is 3/4 = 75%

Step-by-step explanation:

3/4 = 75%

It is: 3/4 = 75%

4 0

3 years ago

What is the value of n. 456 ÷ n = 4.56

sashaice [31]

456÷100=4.56

How to check your work: 456÷4.56=100

5 0

2 years ago

Read 2 more answers

What is 4x that equals 36

Amanda [17]

It would be 9, 9x4 is 36

3 0

2 years ago

Read 2 more answers

What is -5/6 divided by 9/10 50 POINTS!!!!! plz help me im so tired

gladu [14]

Hello!

The answer is -25/27.

Hope this helps!

6 0

3 years ago

Read 2 more answers