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12 November, 14:17

An equation is shown below:

4+2x-5=4

Part A: How many solutions does this equation have?

Part B: What are the solutions to this equation? Show your work.

+1
Answers (1)
  1. 12 November, 14:30
    0
    5/2, 5/-2

    Step-by-step explanation:

    0ne is:

    4+2x-5=4

    4+2x=4+5

    2x=9-4

    x=5/2

    anf another is:

    4+2x-5=4

    4+5-4=-2x

    9-4=-2x

    5=-2x

    5/-2=x
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