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Express v in terms of w

Express V In Terms Of W class=

Sagot :

Answer:

[tex]v=\frac{2w}{2w-1}[/tex]

Step-by-step explanation:

[tex]w = \frac{v(1-w)}{v-2}[/tex]

Multiply both sides by (v - 2) to remove the fraction

[tex]w(v-2) = v(1-w)[/tex]

Expand both sides

[tex]vw-2w=v-vw[/tex]

Add 2w to both sides (to make the left side simpler)

[tex]vw = v - vw + 2w[/tex]

Subtract (v - vw) from both sides

[tex]vw - (v - vw)=v-vw+2w-(v-vw)[/tex]

Simplify

[tex]2vw - v=2w[/tex]

Factor 2vw - v

[tex]v(2w-1) = 2w[/tex]

Divide both sides by (2w - 1)

[tex]\frac{v\left(2w-1\right)}{2w-1} = \frac{2w}{2w-1}[/tex]

Simplify

[tex]v=\frac{2w}{2w-1}[/tex]

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