Class 6 Maths Puzzles: Linear Equations
Click the buttons to reveal hints and answers for each puzzle!
Puzzle 1
Solve: x + 5 = 12
Hint: Subtract 5 from both sides of the equation.
Answer: x = 7
Puzzle 2
Solve: 3x = 15
Hint: Divide both sides by 3 to find x.
Answer: x = 5
Puzzle 3
Solve: x - 8 = 10
Hint: Add 8 to both sides of the equation.
Answer: x = 18
Puzzle 4
Solve: 2x + 4 = 14
Hint: Subtract 4 from both sides, then divide by 2.
Answer: x = 5
Puzzle 5
Solve: 5x - 10 = 20
Hint: Add 10 to both sides, then divide by 5.
Answer: x = 6
Puzzle 6
Solve: 4x + 6 = 2
Hint: Subtract 6 from both sides, then divide by 4.
Answer: x = -1
Puzzle 7
Solve: 7x = 42
Hint: Divide both sides by 7 to find x.
Answer: x = 6
Puzzle 8
Solve: x/3 = 9
Hint: Multiply both sides by 3 to find x.
Answer: x = 27
Puzzle 9
Solve: 3x - 4 = 8
Hint: Add 4 to both sides, then divide by 3.
Answer: x = 4
Puzzle 10
Solve: 10x = 100
Hint: Divide both sides by 10 to find x.
Answer: x = 10
