At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Discover comprehensive answers to your questions from knowledgeable professionals on our user-friendly platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

Solve the following system of linear equations by graphing.

3x-2y=12

7x+2y=8


Sagot :

3x - 2y = 12
7x + 2y = 8
      10x = 20
       10     10
          x = 2
3(2) - 2y = 12
    6 - 2y = 12
  +6           +6
        -2y = 18
         -2     -2
           y = -9
     (x, y) = (2, -9)