Oak MathsTest · Maths

Many equations, one solution

The starter and exit quiz of the lesson “Many equations, one solution”, from the unit “Solving linear equations” (Year 8 Maths) by Oak National Academy.

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Oak National Academy

12 questions

This bar model represents the initial equation 2x + 3 = 9. What needs to be done to the top bar to maintain equality?
Which of these calculations show '6 plus 3 all multiplied by 2'?
Lucas manipulates the equation 2x + 8 = 6. Which of these equations could he obtain and maintain equality?
Which expression could fill the blank on the right hand side of this equation to maintain equality?
Which of these equations has a solution of x = 6?
Which of these is a solution to the equation 18 − 6x = 12 − 4x?
Which of these equations are equivalent to x = 5?
If 8x + 4 = 12, which of these equations has maintained equality?
Which of these equations are equivalent to 12x + 2 = 8x − 6?
Which of these is a solution to the equation 5x − 5 = 9 − 2x?
What operation is missing from this diagram?
What operation is missing from this diagram?

License: OGL