3 years ago

If 3x+2y=33 and 2x+3y=42 what does x+y equal?

Mathematics

1 answer:

xenn [34]3 years ago

6 0

Answer:

Step-by-step explanation:

3x+2y=33

2x+3y=42

Add the two equations together:

5x+5y=75

Divide both sides by 5:

x+y=15

Hope this helps!

You might be interested in

n a very large population that has a proportion of a particular disease p, a researcher conducting a study on this disease, is t

Alenkinab [10]

Answer:

sorry don't speak Spanish

6 0

2 years ago

Tanmayi wants to raise $160 for a school fundraiser. She has raised $130 so far. How much more does she

ohaa [14]

Answer:

$30

Step-by-step explanation:

$160-$130=$30

3 0

2 years ago

Read 2 more answers

Please help im struggling and it’s due in 30 minutes

MAXImum [283]

I know this is not an answer but if your having trouble with this there is a website called Desmos all you do is type in the equation for the graph and it gives you the answer

6 0

2 years ago

What numbers are greater than 20 that has 9 as a factor

OLga [1]

Any of 9's multiples besides 9 and 18 will work.

So: 27, 35, 45, 54 ,63, 72, 81, 90, 99, 108, 117, 126, 135, and so on

4 0

2 years ago

Read 2 more answers

Please follow me iAm new in brainly

lozanna [386]

Answer:

ohh hiiii...................

6 0

2 years ago

Read 2 more answers