Simplifying Algebraic Expressions - JSS1 Mathematics Past Questions and Answers - page 2

Find the coefficient of 𝑦 in the expression:7𝑦−4+2𝑦

Identify the algebraic expression from the following:

8−3, 5𝑎+2, 12×2, 20/5

Simplify the expression:4𝑎+2𝑏−3𝑎+𝑏