tolong bantuin jawab ya kak..tolong banget.
Matematika
yatni1
Pertanyaan
tolong bantuin jawab ya kak..tolong banget.
1 Jawaban
-
1. Jawaban rezivaapratamaovr03c
| 5x + 5 | = | 5x - 10 |
(5x+5)^2 = (5x-10)^2
25x^2 + 50x + 25 = 25x^2 - 100x + 100
150x = 75
x = 75/150 = 1/2 ......C