Year 9

Simultaneous equations by trial and error

Year 9

Simultaneous equations by trial and error

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Lesson details

Key learning points

  1. In this lesson, we will learn how to solve simultaneous equations by a method of trial and error.

Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

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5 Questions

Q1.
2x+5y=10, find the value of y when x = 1.
Correct answer: 1.6
2
2.4
Q2.
Is there a solution with x value between 0 and 1?
An image in a quiz
No
Correct answer: Yes
Q3.
Is there a solution with x value between 0 and 1?
An image in a quiz
Correct answer: No
Yes
Q4.
Is there a solution with x value between 0 and 1?
An image in a quiz
Correct answer: No
Yes
Q5.
Is there a solution with x value between 0 and 1?
An image in a quiz
Correct answer: No
Yes