How can you solve for x and y?

Mathematics

1 answer:

galina1969 [7]3 years ago

7 0

ah, those are systems you want one variable to cancel out. I would time the bottom equation by -1 so x cancels then u solve for y. then u plug all back in to solve for x.

You might be interested in

Venus is about 108 kilometers from the Sun. Saturn is about 109 kilometers from the Sun. About how many times farther from the S

Katena32 [7]

The answer is 1.009 times farther

3 0

2 years ago

There are 15 girls and 25 boys in a science club what percent of the members were girls

otez555 [7]

15 / 40 = .375
total # total #
of girls of students

.375 = 37.5%

15/40 as a fraction ---> simplify ---> 3/8

3 0

2 years ago

Use the following sequence to complete the sentence below.

OLga [1]

Answer:not sure what u talking about

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Tom drove 130 Miles at the speed of 65 mph, and then 200 more miles at the speed of 30 mph. What was his average speed for the e

ch4aika [34]

47.5 mph- because 30+65 equals 95 and 95 divided by 2 is 47.5

7 0

3 years ago

How do you solve linear equations using substitution

GuDViN [60]

You substitute the y from the second eqaution to the y in the first equation

4 0

2 years ago