952. Розв'язком яких рівнянь є пара чисел х = 2; у = -1: 1) 3х + y = 5;
2) х2 + y2 = 3;
3) 2x + 2y = 4;
4) x(y + 3) = 14;
5) 0x +0y = 7;
6) 1/2x+y= 0?
ето / дроб​
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.