1.

Find by cross multiplication method x+y=1and2x-3y=11​

Answer»

X+y=1. 2x-3y=1

X+y/1. 2x-3y/1

X+y×1. 2x-3y×1

X+y 2x-3y

2x-x 3y+y

X. 4Y

X+4y



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