Ask Question
17 June, 20:22

Solve the system by substitution.

y = 8x

y = 10x - 4

Submit Answer

+5
Answers (1)
  1. 17 June, 23:13
    0
    x=1, y=8

    Step-by-step explanation:

    Plug y=8x into y=10x-4.

    8x=10x-4

    Subtract 10x from each side.

    -2x=-2

    Divide each side by - 2.

    x=1

    Plug x=1 into y=8x.

    y=8 (1)

    y=8
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Solve the system by substitution. y = 8x y = 10x - 4 Submit Answer ...” 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