Solve the linear system of equations using addition. -4x=y+3 y=-4-3

Question

Solve the linear system of equations using addition.

-4x=y+3
y=-4-3

in progress 0
Iris 15 hours 2021-09-11T07:08:04+00:00 1 Answer 0

Answers ( )

    0
    2021-09-11T07:09:33+00:00

    Answer: x = 1, y = -7

    Step-by-step explanation:

    -4x=y+3\\y=-7

    Then substitute y=-7 in -4x=y+3

    -4x=-7+3\\-4x=-4\\x=1

    Order: (1,-7)

Leave an answer

45:7+7-4:2-5:5*4+35:2 =? ( )