cross multiplication method.

Asked by spuneet23 | 5th May, 2009, 10:25: AM

Expert Answer:

5x+4y=4

x-12y=20

a1=5,b1=4,c1=4

a2=1, b2=-12, c2=20

use the formula for this method and get the values of x and y

Answered by  | 5th May, 2009, 10:36: AM

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