Daily Puzzle
21 May 2026
Algebraic techniques · Stage 4 · Australian Curriculum
Simplify the expression 3(2x + 5) - 4(x - 1) and then evaluate the result when x = 3.
Daily Puzzle
Algebraic techniques · Stage 4 · Australian Curriculum
Simplify the expression 3(2x + 5) - 4(x - 1) and then evaluate the result when x = 3.