25-06-2015
Mathematics

contestada

isolate y in the equation 3x+2y=8

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ctitus10 ctitus10

25-06-2015

Subtract 3x
2y=-3x+8
Divide by 2
Y=-3/2x+4

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Аноним Аноним

25-06-2015

[tex] 3x+2y=8 [/tex]

=> '3x' should pass to the other side. ( negative )

[tex]2y = 8 -3x[/tex]

=> 'y' should be left alone

[tex]y = \frac{8-3x}{2} [/tex]

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