GCSE Secondary Maths Age 13-17 - Algebra: Algebra - Explained

The video tutorial covers three main algebraic concepts: simplifying expressions by collecting like terms, factorizing expressions by identifying common factors, and solving linear equations by isolating variables. Each part of the tutorial provides step-by-step instructions and highlights the marks awarded for correct answers.

What is the simplified form of the expression 7X + 2Y - 3X + 4Y?

• 4X + 2Y

• 10X + 6Y

• 4X + 6Y

• 7X + 6Y

When factorizing 10X - 15, what is the highest common factor?

• 10

• 2

• 3

• 5

What is the factorized form of 10X - 15?

• 10(X - 1.5)

• 2(5X - 3)

• 5(2X - 3)

• 5(2X + 3)

In the equation 5P = 3P + 8, what is the value of P?

• 8

• 6

• 4

• 2

What is the first step in solving the equation 5P = 3P + 8?

• Add 3P to both sides

• Subtract 3P from both sides

• Divide both sides by 5

• Multiply both sides by 2