1.

Solve.. ​

Answer»

5x - 3y=8____(1)

3x+y=2_____(2)

MULTIPLY EQUATION 1 with 1 and equation 2 with 3

5x - 3y=8____(1)

+ 9x+3y=6_____(2)

14x=14

x=14/14

x=1

put x=1 in equation 2

3x+y=2

3×1+y=2

3+y=2

y=2-3

y=-1

the SOLUTION of equation is (x,y)=(1,-1).



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