Question:

What is x in this? clueless, never seen this before 2x/9= -65?

by  |  earlier

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looking at child's homeschool work and never seen this with my studies. course that was years ago too.

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  1. 2x/9= -65

    2x= -65X9

    2x= -585

    x= -585/2

    x= -292.5


  2. x=-65*9/2

  3. Then 2x=9(-65)= - 585 ,then x= -585/2=292.5

    ======================================...

    CHECK:  2(-292.5)= - 5 8 5. 0    it is o.k.

  4. do the inverse,

    -65 x 9 = 2x

    the you just half your answer

    it would be = 292.5

  5. think of it as  (2/9)X = -65

    to isolate "X"...multiply both sides by (9/2)

    x = -65(9/2)  (65*9) /2

  6. close. you forgot the answer is negative. the answer would be -292.5

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