Solve this equation for a: a ÷ 2 = 4

An equation is a mathematical statement with an 'equal to' symbol between two algebraic expressions that have equal values.

Answer: a ÷ 2 = 4, then the value of a is 8.

We will perform mathematical operations on the LHS and the RHS so that the balance is not disturbed.

Explanation:

Let's solve the equation for a: a ÷ 2 = 4

a ÷ 2 = 4

a = 4 × 2  (Division changes to Multiplication when it switches its side)

a = 8

Thus, the value of a is 8.