- Home
- PSLE Maths
- Algebraic Expressions
Model and solve one-step linear equations: ax=b, ax=b
- Intro Lesson: a1:32
- Intro Lesson: b1:20
- Intro Lesson: c2:12
- Intro Lesson: d1:39
- Intro Lesson: e8:56
- Lesson: 1a2:15
- Lesson: 1b2:49
- Lesson: 1c2:08
- Lesson: 1d2:53
- Lesson: 2a2:02
- Lesson: 2b1:12
- Lesson: 2c1:24
- Lesson: 2d1:51
- Lesson: 33:31
- Lesson: 42:48
Model and solve one-step linear equations: ax=b, ax=b
Linear equations which can be solved with a single operation are called one-step linear equations. In this section, we will try to solve one-step linear equations represented in diagrams and in equation form.
Related Concepts: Solving linear equations using multiplication and division, Solving two-step linear equations: ax+b=c, ax+b=c, Solving linear equations using distributive property: a(x+b)=c, Solving linear equations with variables on both sides
Lessons
- Introductiona)What is Reflexive property of equality?b)What is Transitive property of equality?c)What is Substitution property of equality?d)What is Symmetric property of equality?e)How to solve one-step equations?
- 1.What is the equation represented by each diagram?a)
b)
c)
d)
- 2.Solve.a)−4x=56b)3x=−24c)5x=−75d)−2=−10x
- 3.Bill is able to type 35 words every minute. If he has typed 385 words so far, how many minutes has he been typing for?
- 4.Suzy and 2 friends split their restaurant bill evenly. Each person paid $16. How much did the bill cost?