Home Practice Question 3122
Medium
 SOF International Mathematics Olympiad (IMO) · IMO Level 1 · 2013 . Sample

Solve for x: 2x + 5 = 35.

Related Questions

In the system 2x + 3y = 12 and 4x − 3y = 6, which variable is eliminated by simply adding the two equations, and what is the solution?

SOF International Mathematics Olympiad (IMO) .
Medium
· Mathematics · 2026
See Explanation

Two concentric circles have radii 5 cm and 3 cm. A chord of the larger circle touches the smaller circle. Find the length of the chord.

SOF International Mathematics Olympiad (IMO) .
Hard
· Mathematics · 2026
See Explanation

Consider the data: 3, 5, 7, 5, 9, 5, 11, 7. I. The mode is 5. II. The median is 6. III. The mean is 7. Which of the statements are correct?

SOF International Mathematics Olympiad (IMO) .
Medium
· Mathematics · 2026
See Explanation

The midpoint of the line segment joining A(2, −3) and B(x, y) is M(5, 1). Find the coordinates of B.

SOF International Mathematics Olympiad (IMO) .
Medium
· Mathematics · 2026
See Explanation

A shopkeeper marks a watch at ₹1,000 and allows a 10% discount. Even after the discount he earns a profit of 20% on the cost price. Find the cost price of the watch.

SOF International Mathematics Olympiad (IMO) .
Hard
· Mathematics · 2026
See Explanation