School x and school y Play each other in a Competition School x has eigh more points than school y School X ha

Question

School x and school y
Play each other in a
Competition
School x has eigh more
points than school y
School X has three as many
points as school y

in progress 0
Reagan 4 weeks 2021-09-20T02:14:33+00:00 2 Answers 0

Answers ( )

    0
    2021-09-20T02:15:41+00:00

    Solve for x:
    x=y+8 and x=3y

    x=y+8 ➡️ y=x-8

    x=3y
    x=3(x-8)
    x=3x-24
    -2x=-24
    x=12

    Solve for y:
    x=y+8➡️y=x-8
    y=x-8
    y=12-8
    y=4

    0
    2021-09-20T02:16:05+00:00

    Answer: y=4

    Step-by-step explanation:

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