KS2 Primary Maths Age 9-13 - Algebra - Equation: - Explained

The video tutorial explains how to solve the equation a * R - 5 = 11 by finding the unknown value that satisfies the equation. It demonstrates that the only way to achieve the result of 11 is by using the number 16, leading to the conclusion that 8 * R equals 16. Therefore, R must be 2. The tutorial also highlights the importance of understanding the solution process and the allocation of marks for correctly solving the equation and identifying the value of R.

What is the significance of the equation 'something take away 5 gives me 11' in the context of the problem?

How do you arrive at the conclusion that 16 take away 5 equals 11?

What is the value of R if 8 * R equals 16?

Explain the process of solving for R in the equation 8 * R = 16.

Why is it important to show the working out for the 8R part being equal to 16?