Math, asked by Anonymous, 1 year ago

find four solutions of limear equation 2x+5y=13

Answers

Answered by DhruvJangra
13
1 ) x=0, y=0
2) x=1, y= -2/5
Answered by prana9238
40
2x +5y = 13
2x = 13 -5y
X = 13-5y/2

Let y = 0
x = 13/2 = 6.5 (6.5,0 is first solution)

Let y = 1
x = 13-5/2 = 4 (4,1 is second solution)

Let y = 2
x = 13-10/2 = 2.5 (2.5,2 is 3rd solution)

Let y = 3
x = 13-15/2 = -1 (-1,3 is 4th solution)
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