Срочно Зведіть подібні доданки:
1) 3c+7c-8c;
2) 16a-5a+7a-11a;
3)-4t+3t-8-7t;
5)-a+3b-4b+ 1,5a.
4)8x - 8y +2y - 6x;
1) 3c+7c-8c;
2) 16a-5a+7a-11a;
3)-4t+3t-8-7t;
5)-a+3b-4b+ 1,5a.
4)8x - 8y +2y - 6x;
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Ответ:
1.3c+7c-8c = 2c
2.16a-5a+7a-11a = 7a
3.-4t+3t-8-7t = -8t-8
4.8x - 8y +2y - 6x = 2x - 6y
5.-a+3b-4b+ 1,5a = 0.5a - b
Пошаговое объяснение:
Ответ:
Пошаговое объяснение:
1) 3c+7c-8c = 2c
2) 16a-5a+7a-11a = 7a
3)-4t+3t-8-7t = -8t - 8
5)-a+3b-4b+ 1,5a = 0,5a - 1b
4)8x - 8y +2y - 6x = 2x -6y