Math, asked by jayasreec73, 1 month ago

Solve the pair of lincar equation by any algebraic method 0.2 x + 0.3 y = 1.3 0.4 x + 0.5 y = 2.3​

Answers

Answered by Chichila
0

Step-by-step explanation:

EQn 1. 0.2x+0.3y=1.3

EQn 2. 0.4x+0.5y=2.3

subtract EQn 1 from EQn 2

0.4x+0.5y=2.3

(-) 0.2x+0.3y=1.3

( -) (-) ( -)

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0.2x+0.2y=1

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