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Home > AC > Chapter 7 > Lesson 7.1.2 > Problem 7-16

7-16.
  1. Find the solution for each system of equations below, if a solution exists. If there is not a single solution, explain why not. Be sure to check your solution, if possible. Homework Help ✎

    1. x + 4y = 2
      3x − 4y = 10

    2. 2x + 4y = −10
      x = −2y − 5

For help solving systems of equations, see problem 6-71.

(3, −0.25)