Ask Question
23 September, 02:17

Find the solution of this system of equations.

Separate the x - and y-values with a comma.

x = - 8 + y

-9x + 6y = 9

+2
Answers (1)
  1. 23 September, 03:43
    0
    x = - 8 + y

    -9x + 6y = 9

    substitute x = - 8 + y into - 9x + 6y = 9

    -9x + 6y = 9

    -9 (-8 + y) + 6y = 9

    72 - 9y + 6y = 9

    -3y = - 63

    y = 21

    x = - 8 + y

    x = - 8 + 21

    x = 13

    solution (13, 21)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Find the solution of this system of equations. Separate the x - and y-values with a comma. x = - 8 + y -9x + 6y = 9 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers