⇒[−2301][−12x]+3[−21]=2[y3]⇒[(−2)(−1)+(0)(2x)(3)(−1)+(1)(2x)]+[−63]=[2y6]⇒[2+0−3+2x]+[−63]=[2y6]⇒[22x−3]+[−63]=[2y6]⇒[2+(−6)2x−3+3]=[2y6]⇒[−42x]=[2y6].
∴ 2y = -4
⇒ y = 2−4
⇒ y = -2.
∴ 2x = 6
x = 26
⇒ x = 3.
Hence, x = 3 and y = -2.