DSERT - 7 - Maths :: Simple Linear Equations

Go To: DSERT-Mathematics-Grade 7

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[Author - Kripa S]

Objective: Revise algebraic expressions and solve equations with one variable

Subtopics to be covered:

1. What are algebraic expressions and equations

1. Form equations with one variable and solve (variable on one side, variable on both sides)

1. Reduce a given equation to simpler form

Learning Outcome:

1. Students can solve algebraic equations and find the value of x

[Author - Kripa S]

http://ktbs.kar.nic.in/New/website%20textbooks/class7/7th-kannada-maths-2.pdf#page=50 (Kannada Medium)

http://ktbs.kar.nic.in/New/website%20textbooks/class7/7th-english-maths-2.pdf#page=50 (English Medium)

[Author - Kripa S]

https://www.mathsisfun.com/algebra/images/variable-constant.gif (variable, terms)

https://image.slidesharecdn.com/solvinglinearequations-130703103158-phpapp02/95/solving-linear-equations-4-638.jpg?cb=1372847564 (types of equation)

[Author - Kripa S]

1. Sum of two numbers is 74. One of the numbers is 10 more than the other. What are the numbers?

2. Three consecutive integers add up to 51. What are these integers?

3. Share the difference between a variable and a constant

[Contributor - Navyashree Jogi]

https://drive.google.com/open?id=0BzNF2YyqQxJ-V2RzU2NiZ3h3UFk

[Contributor - Navyashree Jogi]

https://drive.google.com/open?id=0BzNF2YyqQxJ-MEdWeFRxZjNTZUU

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