Hollywoodz
Evaluate. Please show all of your work.
y – (2y – 4), for y = 3



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Jacobspa
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plug y=3 IN PARENTHESIS in

Jacobspa
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make sure its inparenthesis

Hollywoodz
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(3)(2y  4)

Jacobspa
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See thats why in parenthesis the first 3 has another negative outside of it. And the second y should be replaced too

Hollywoodz
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to separate the subtraction and the negative

Jacobspa
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yes so plug it in and show me what you got

Hollywoodz
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(3)(2(3)4)

Jacobspa
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There is still the extra negative missing outside the first 3

Jacobspa
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do you see why?

razor99
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hey i have answered your question

razor99
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@Hollywoodz

razor99
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hello u there

Jacobspa
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he is viewing something else

Hollywoodz
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ok i see it

razor99
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hope it helped :p

Jacobspa
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ok so you got it?

Hollywoodz
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kinda

Jacobspa
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well from where you were with me you just simply everything

Jacobspa
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which would end up as 3+24

esgralitoculkin
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I think... maybe this is how it works:
y  (2y4)
distribute first the  sign,
y +2y +4 then,
when y=3
(3) +2(3) +4 =3  6 +4
which is = to 1?