Question
$2 x-3 y=14 ; 5 x+2 y=16$
✓
Answer
$x=4, y=-2$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Find the slope of the line passing through the points.
(i) $(-1,4)(3,-7)$
(ii) $(5,5),(1,6)$
(iii) $(1,7)(4,8)$
(iv) $(4,8),(5,5)$
(v) $(4,1)(2,-3)$
(vi) $(4,4),(3,5)$
→(i) $(-1,4)(3,-7)$
(ii) $(5,5),(1,6)$
(iii) $(1,7)(4,8)$
(iv) $(4,8),(5,5)$
(v) $(4,1)(2,-3)$
(vi) $(4,4),(3,5)$
Write sample space ‘S’ and number of sample point n(S) for each of the following experiments. Also write events A, B, C in the set form and write n(A), n(B), n(C).
One die is rolled,
Event A : Even number on the upper face.
Event B : Odd number on the upper face.
Event C : Prime number on the upper face.
One die is rolled,
Event A : Even number on the upper face.
Event B : Odd number on the upper face.
Event C : Prime number on the upper face.
If $\sin 3A = \cos 6A,$ then $\angle A = ?$
→If $a=6$ and $d=10$, then find $S_{10}$.
→Evaluate:
$=\frac{\sin50^\circ}{\cos40^\circ}+\frac{\text{cosec }40^\circ}{\sec50^\circ}-4 \cos50^\circ\ \text{cosec }40^\circ$
→$=\frac{\sin50^\circ}{\cos40^\circ}+\frac{\text{cosec }40^\circ}{\sec50^\circ}-4 \cos50^\circ\ \text{cosec }40^\circ$
Solve the following quadratic equation:$4 - 11x = 3x^2$
→In the given figure, PA and PB are the tangents to a circle with centre O. Show that the points A, O, B, P are concyclic.
Express the following in terms of trigonometric ratios of angles lying between 0° and 45°.
$\sin67^\circ+\cos75^\circ$
→$\sin67^\circ+\cos75^\circ$
How many terms are there in the A.P.?
$7, 10, 13, ..... 43.$
→$7, 10, 13, ..... 43.$
If $5\cot\theta=3,$ show that the value of $\Big(\frac{5\sin\theta-3\cos\theta}{4\sin\theta+3\cos\theta}\Big)$ is $\frac{16}{29}.$
→