Solve following linear system by the elimination method, if possible ("if does not have a solution leave answers blank) -0.3x+0.7y=1.3 2x-0.9y= 0.2 The value of x is: (keep answer as reduced fraction) enter "+" or "-" sign for the value of x: numerator of x is: denominator of x is: The value of y is: (keep answer as reduced fraction) enter "+" or "sign for the value of y: numerator of y is: denominator of y is: