Solve for x: 3(x + 2) − 5 = 2(x − 1) + 7.
FREE QUIZ · PRIMARY 6 MATHEMATICS
Algebra
Five MCQs on Algebra. Pick an answer, see the specific misconception. The diagnosis comes after the score.
A pen costs $p. The expression 6p + 4 represents the total cost of buying some pens and a ruler. What is the cost of the ruler?
Sophia has $w. Her brother has $5 more than half of Sophia's amount. Which expression shows the amount, in dollars, that her brother has?
At a school carnival, Wei Hao spent $19.50 in total. He bought 2 plates of mee goreng at $4.50 each and (n) cups of barley water at $1.50 each. How many cups of barley water did he buy?
Priya has y stickers. Pei Shan has 3 times as many stickers as Priya. Which expression represents the total number of stickers they both have?