We can use an algebraic method, such as the substitution method, to obtain the exact solution.
Example from today's lesson:
Exercise 2.3 (page 55) #1 (a, b, c, d)
Read Lesson 2.4 (pages 56 – 59)
Tuesday, October 14, 2014
8th Grade - Substitution Method
When two simultaneous linear equations are solved graphically, the solution obtained may sometimes be an approximation only.
We can use an algebraic method, such as the substitution method, to obtain the exact solution.
Example from today's lesson:
Homework:
Exercise 2.3 (page 55) #1 (a, b, c, d)
Read Lesson 2.4 (pages 56 – 59)
We can use an algebraic method, such as the substitution method, to obtain the exact solution.
Example from today's lesson:
Exercise 2.3 (page 55) #1 (a, b, c, d)
Read Lesson 2.4 (pages 56 – 59)
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