Find the solution of the system of equations. -8x + 6y = 34 -8x – 4y = 44 Please I need it ASAP

Question

Find the solution of the system of equations.
-8x + 6y = 34
-8x – 4y = 44
Please I need it ASAP

in progress 0
Thành Công 4 years 2021-08-10T17:36:11+00:00 1 Answers 20 views 0

Answers ( )

  1. MichaelMet
    0
    2021-08-10T17:38:01+00:00
    Reply

    Answer:

    x = -5

    y = -1

    Step-by-step explanation:

    here’s the solution :-

    • subtracting equation 1 from equation 2 we get,

    =》-8x – 4y + 8x – 6y = 44 – 34

    =》-10y = 10

    =》y = -1

    plugging the value of y in equation 2 we get :-

    =》-8x – 4y = 44

    =》-8x – (4 × -1) = 44

    =》-8x + 4 = 44

    =》x = 40 ÷ -8

    =》x = -5

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )