2y = 4x – 8 y = x +4 Solve by substitution

Question

2y = 4x – 8
y = x +4
Solve by substitution

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RobertKer 5 years 2021-07-27T11:29:36+00:00 1 Answers 14 views 0

Answers ( )

  1. lethu
    0
    2021-07-27T11:31:20+00:00
    Reply

    Answer:

    x=8

    Step-by-step explanation:

    2(x+4)=4x-8

    2x+8=4x-8

    2x+8-8=4x-8-8

    2x=4x-16

    2x-4x=4x-16-4x

    -2x=-16

    Divide by -2 on both sides

    and get… X=8

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