Ask Question
10 July, 10:41

Y=-2x-6

Y=x+9

Elimination method

+5
Answers (1)
  1. 10 July, 14:28
    0
    So we have

    y=-2x-6

    y=x+9

    elimination

    multiply second by e

    2y=2x+18

    just add them

    y=-2x-6

    2y=2x+18 +

    3y=0x+12

    3y=12

    divide by 3

    y=4

    subsitue

    4=x+9

    subtract 9

    -5=x

    x=-5

    y=4
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Y=-2x-6 Y=x+9 Elimination method ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers