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SCORPION-xisa [38]
3 years ago
14

How to solve this maths equation???​ pls help me, its urgent!!! asap

Mathematics
1 answer:
Vikki [24]3 years ago
4 0

Answer:

x = \frac{3wyz}{4wz+wy-2yz}

Step-by-step explanation:

Given

\frac{2}{w} + \frac{3}{x} - \frac{4}{y} = \frac{1}{z}

Multiply through by wxyz to clear the fractions

2xyz + 3wyz - 4wxz = wxy ( subtract wxy from both sides )

2xyz + 3wyz - 4wxz - wxy = 0 ( subtract 3wyz from both sides )

2xyz - 4wxz - wxy = - 3wyz ( factor out x from each term on the left side )

x(2yz - 4wz - wy) = - 3wyz ( divide both sides by (2yz - 4wz - wy )

x = \frac{-3wyz}{2yz-4wz-wy} ( multiply numerator/ denominator by - 1 )

x = \frac{3wyz}{4wz+wy-2yz}

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