2x+5 per 4 = 3x-7 per 3
Matematika
sasa
Pertanyaan
2x+5 per 4 = 3x-7 per 3
2 Jawaban
-
1. Jawaban pika
2x+5/4=3x-7/3
3(2x+5)=4(3x-7)
6x+15=12x-28
6x-12x=-28-15
-6x=-43
X=43/6
=7,1 -
2. Jawaban gugun764
[tex] \frac{2x+5}{4} = \frac{3x+7}{3} 3 (2x+5) = 4(3x+7) 6x+15 = 12x+28 6x-12x = 28-15 -6x = 13 x = - \frac{13}{6}[/tex]