1.

€7 = AS'0 + 01 = Ag0 + XT0

Answer»

0.2x+0.3y=1.30.4x+0.5y=2.3

Multiply equation 1 with 2

0.4x+0.6y=2.60.4x+0.5y=2.3

Subtract0.1y=o.3y=3

x=1.3-0.9/0.2=.4/.2=2

x=2, y=2

thanks sir



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