Find the solution to the system of linear equations using elimination.

{3x-3y=18

{3x+5y=2

Solution:

subtract the second eqn from the first.

-8y=16

y=-2

substitute into second eqn:

3x+5(-2)=2

3x-10=2

3x=12

x=4

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up