3 years ago

3х + 2y = 14 3х - 2y = 10 Solve using elimination pls help me guys

Mathematics

1 answer:

AURORKA [14]3 years ago

8 0

Step-by-step explanation:

3х + 2y = 14

3х - 2y = 10

6x=24

x=4

3×4+2y=14

12+2y=14

2y=14-12

2y=2

y=1

You might be interested in

How do I solve this?

den301095 [7]

You're going to want to solve the equations then mark them onto the lines. Number four would turn into -6 *Is greater than* 5n + 9 and number six would turn into -2p *is less than or equal to* -2.

8 0

4 years ago

Hey, would anyone know the answers/correct matchup to this? (USA test prep)

Komok [63]

Answer:

there you go

Step-by-step explanation:

8 0

3 years ago

What is greater 66% or 2/3?

xeze [42]

Answer: 2/3 is 66.6%

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Seven times the first number plus 6 times the second number equals 36. Three times the first number minus ten times the second n

Katen [24]

First number is 6, second number is -1. (6,-1)

6 0

4 years ago

Read 2 more answers

Which equation demonstrates the additive identity property?

Ira Lisetskai [31]

The additive identity property states that for every number a, you have

$a+0=a$

You're showing this property when you write

$(7+4i)+0=7+4i$

8 0

3 years ago