If $17 x + 51 y = 85$ , then $13 x + 39 y =$

67

No worries! We‘ve got your back. Try BYJU‘S free classes today!

61

No worries! We‘ve got your back. Try BYJU‘S free classes today!

63

No worries! We‘ve got your back. Try BYJU‘S free classes today!

65

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $65$
$17 x + 51 y = 85$
dividing both sides by $17$
$\Rightarrow x + 3 y = 5$
on multiplying both sides by $13$
$\Rightarrow 13 x + 39 y = 65$
Therefore, $13 x + 39 y = 65$

Suggest Corrections

Similar questions

Calculate the molecular mass of ${H N O}_{3}$ ?

Height (in inches)	60−61	61−62	62−63	63−64	64−65	65−66	66−67	67−68	68−69
Frequency	4	16	8	24	35	18	19	16	10

61, 62, 63, 61, 63, 64, 64

60, 65, 63, 64, 65, 66, 64

61, 62, 63, 61, 63, 64, 64, 60, 65, 63, 64, 65, 66, 64

m

63 + 65 + 67 + 69 + . . . . .

3 + 10 + 17 + 24 + . . . .

m =

Join BYJU'S Learning Program