The solution of the equation 2X – 1 – 7 = 9 is x =5

Question

The solution of the equation 2X – 1 – 7 = 9
is x =5

in progress 0
Ivy 2 weeks 2021-09-13T06:33:46+00:00 2 Answers 0

Answers ( )

    0
    2021-09-13T06:34:56+00:00

    Answer: x=32

    Step-by-step explanation:

     (1/7)(2x-1) = 9  

        Multiply

         2x/7-(1/7) = 9  

        Rearrange and Add up

         2x/7 = (64/7)  

        Multiply both sides by 7

         2x = 64  

        Divide both sides by 2

         x = 32  

        Which is the solution for the Positive Case

    0
    2021-09-13T06:35:12+00:00

    No make it 8.5

    I just did all the math and double checked th answer.

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