y= 3x+13 y=x-3 How do you solve this equation?

Question

y= 3x+13
y=x-3
How do you solve this equation?

in progress 0
Melanie 2 hours 2021-09-13T16:21:00+00:00 2 Answers 0

Answers ( )

    0
    2021-09-13T16:22:11+00:00

    Answer:

    x=-5 & y=-2

    Step-by-step explanation:

    y= 3x+13

    y= x-3

    x-3=3x+13

    -3=2x+13

    -10=2x

    x=-5

    then

    y=3(-5)+13

    y=-15+13

    y=-2

    0
    2021-09-13T16:22:34+00:00

    Answer:

    x=-8, y=-11. (-8, -11).

    Step-by-step explanation:

    y=3x+13

    y=x-3

    ———–

    3x+13=x-3

    3x-x+13=-3

    2x+13=-3

    2x=-3-13

    2x=-16

    x=-16/2

    x=-8

    y=-8-3=-11

Leave an answer

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