System 2x2

(the database of solved problems)

All the problems and solutions shown below were generated using the System 2x2 calculator.

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ID	Problem	Count
4151	Solve system $x - y - 22 x - 35 y = 11 = 25$	1
4152	Solve system $4 y - x + 4 y = - 8 = - 8$	1
4153	Solve system $16 x - 32 y 32 x + 16 y = 10 = 0$	1
4154	Solve system $1800 x - 1800 y - 1800 x + 1000 y = 10000 = 0$	1
4155	Solve system $1600 x + 400 y - 400 x + 800 y = \frac{49}{25} = \frac{49}{100}$	1
4156	Solve system $1600 x - 400 y - 400 x + 800 y = 1962 = \frac{981}{2}$	1
4157	Solve system $x + 3 y \frac{3}{50} x + \frac{1}{10} y = 22000 = 1370$	1
4158	Solve system $\frac{63589}{100} x + \frac{88969}{1000} y \frac{42471}{1000} x + \frac{189747}{1000} y = \frac{3069}{4} = \frac{42903}{200}$	1
4159	Solve system $x + y 3 x + y = 1 = 5$	1
4160	Solve system $x + y 3 x + y = 0 = 2$	1
4161	Solve system $8000 x - 4000 y - 4000 x + 8000 y = 10 = 5$	1
4162	Solve system $3 x - y 3 x - 5 y = 20 = - 60$	1
4163	Solve system $\frac{27}{20} x - \frac{3}{5} y - \frac{3}{5} x + \frac{8}{5} y = \frac{43}{4} = 2$	1
4164	Solve system $\frac{49}{40} x - \frac{3}{5} y - \frac{3}{5} x + \frac{8}{5} y = \frac{43}{4} = 2$	1
4165	Solve system $x + y x + 4 y = 19 = 34$	1
4166	Solve system $6 x - 3 y - 3 x + 12 y = 50 = 0$	1
4167	Solve system $6 x - 3 y - 3 x + 12 y = 50 = 0$	1
4168	Solve system $- x + y x + y = 0 = 0$	1
4169	Solve system $- x + y x + y = 7 = 2$	1
4170	Solve system $- x + y \frac{6677}{25} x + \frac{61801}{1000} y = - \frac{323803}{100} = - \frac{377749}{50}$	1
4171	Solve system $\frac{9063}{10000} x + \frac{383}{500} y - \frac{2113}{5000} x + \frac{1607}{2500} y = 372 = \frac{657}{10}$	1
4172	Solve system $x + y 3 x + 6 y = 5 = 6$	1
4173	Solve system $\frac{707}{1000} x - \frac{433}{500} y \frac{707}{1000} x + \frac{1}{2} y = 40 = 0$	1
4174	Solve system $- \frac{21}{2} x + \frac{5}{2} y 8 x + 5 y = - 13 = 9$	1
4175	Solve system $x + 2 y - x + y = - 3 = 12$	1
4176	Solve system $x + y 4 x + 2 y = 21 = 54$	1
4177	Solve system $x + y x + 2 y = 7 = 11$	1
4178	Solve system $2 x + 3 y 4 x + 5 y = 6 = 7$	1
4179	Solve system $- 6 x 3 x = - 39 = 15$	1
4180	Solve system $- 6 x + y 3 x + y = - 39 = 15$	1
4181	Solve system $\frac{2}{5} x + \frac{2}{5} y \frac{27}{50} x + \frac{27}{25} y = 54 = \frac{297}{5}$	1
4182	Solve system $4 x + 30 y 30 x + 354 y = 9 = \frac{185}{2}$	1
4183	Solve system $- \frac{109}{200} x 0 = 0 = 0$	1
4184	Solve system $8 x + 8 y 0 = 0 = 0$	1
4185	Solve system $x + 2 y 3 x + 4 y = 5 = 6$	1
4186	Solve system $x + 2 y 3 x + 4 y = 5 = 6$	1
4187	Solve system $35 x - 20 y - 20 x + 35 y = 200 = 100$	1
4188	Solve system $x + 2 y 2 x + 4 y = 0 = 0$	1
4189	Solve system $14 x - 6 y - 6 x + 10 y = - 4 = - 8$	1
4190	Solve system $2 x - 4 y - 4 x = 6 = - 3$	1
4191	Solve system $x + y 4 x - y = \frac{17}{5} = - \frac{67}{5}$	1
4192	Solve system $2667 x - 4800 y - 4800 x + 16128 y = 19000 = 78133$	1
4193	Solve system $18 x + 9 y 18 x + 9 y = 111 = 315$	1
4194	Solve system $18 x + 9 y 18 x + 9 y = 333 = 315$	1
4195	Solve system $6 x + 3 y 18 x + 9 y = 111 = 315$	1
4196	Solve system $6 x + 11 y \frac{9}{2} x + 8 y = 480 = 356$	1
4197	Solve system $9 x + 2 y - 4 x + 3 y = 4 = - 7$	1
4198	Solve system $x + y x + y = 240 = 210$	1
4199	Solve system $x - 4 y - x + 4 y = - 8 = 8$	1
4200	Solve system $- 15 x + 3 y - 10 x - 5 y = - 2 = - 12$	1