1.

Solve the given equation x-2y = 5, 2x-4y = 6

Answer»

X=5-2y -----1
put EQU 1 in equ. 2
2(5-2y) -4Y =6
10-4y-4y = 6
10-8y =6
-8y=6-10
-8y= -4
therefore
y =1/2 or 0.5



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