Starter quiz
- is the ______ of
- fraction
- division
- reciprocal ✓
- divisor
- multiplier
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- Solve
- ✓
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- Solve
- ✓
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- Calculate
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- ✓
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- Which of these expressions are equivalent to ?
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- ✓
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- ✓
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- Expand and simplify
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- ✓
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Exit quiz
- is an example of a ______ equation.
- variable
- rational ✓
- irrational
- special
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- The solution to is ______
- '5' ✓
- Solve
- ✓
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- Which is the most efficient first step when solving the equation ?
- Subtract from both sides.
- Add to both sides.
- Multiply both sides by ✓
- Multiply both sides by
- Multiply both sides by
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- Solve . The solution is ______
- '5' ✓
- Solve
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- ✓
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Worksheet
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Presentation
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Lesson Details
Key learning points
- Any linear equation written in the form Ax + B = C can be solved.
- Equations involving division by a constant can be manipulated to reach the form Ax + B = C.
- Equations involving division by a variable can be manipulated to reach the form Ax + B = C.
Common misconception
Pupils often \"multiply through by \" and turn into
Use equivalent fractions as opposed to multiplying through. In one simple step becomes
Keywords
Equation - An equation is used to show two expressions that are equal to each other.
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