[tex] \frac{x}{3} - 5 = \frac{5 - x}{2} [/tex] jawabannya apa ya?
Matematika
MZ2004
Pertanyaan
[tex] \frac{x}{3} - 5 = \frac{5 - x}{2} [/tex]
jawabannya apa ya?
2 Jawaban
-
1. Jawaban SadonoSukirno
kali 6
2x - 5(6) = 3(5 - x)
2x - 30 = 15 - 3x
2x + 3x = 15 + 30
5x = 45
x = 45/5 = 9 -
2. Jawaban Haryesa
[tex] \frac{x}{3} - 5 = \frac{ 5 - x}{2} \\ \frac{x - 15}{3} = \frac{5 - x}{2 } \\ 2x - 30 = 15- 3x \\ 5x = 45 \\ x = 9[/tex]