xzondria
solve y 3x+2y=8



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Brittni0605
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You want to isolate y.

xzondria
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how

Brittni0605
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dw:1353277714794:dw

Brittni0605
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What do you do next?

xzondria
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i get lost after this part

Brittni0605
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You have 2y but you want y. SO what must be done?

xzondria
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and how did u get positive 8

xzondria
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dw:1353278037206:dw

Brittni0605
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8 was always positive. Look at your original problem.

Brittni0605
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dw:1353278115005:dw

Brittni0605
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Hey. sorry, I looked at the prob again. It was a 8, so forget all the work I just showed you. It is incorrect, ill redo it.

Brittni0605
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dw:1353278572833:dw

xzondria
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ok thanks so much

Brittni0605
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Np. Sorry about my earlier mistake.

xzondria
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its ok so do you divide the 8 by 2

Brittni0605
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Yes.

xzondria
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oh i never that no wonder i always get my answers wrong but thank you for correcting me

Brittni0605
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You're welcome. However I only divided 8 by 2 because its an even 4.

ShikhaDessai
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2y = 8 3x
y = (8 3x)/2

jishan
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dw:1353855382790:dw