3x + ky = 8 x 2ky = 5 are simultaneous equations where k is a...
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3x + ky = 8
x − 2ky = 5
are simultaneous equations where k is a constant.
a. Show that x = 3.
b. Given that y = 1/2 determine the value of k.
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To solve the given simultaneous equations Equation 1 3x ky 8 1 Equation 2 x 2k...View the full answer
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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