NZ Level 4
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Introduction to Equations

Interactive practice questions

A number (call it $n$n) minus nine equals three.

a

Write the sentence using mathematical symbols.

b

What is the value of $n$n?

Easy
Less than a minute
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A number (call it $n$n) plus four equals seven.

A number (call it $n$n) multiplied by two gives you six.

A number (call it $n$n) is divided by three to give five.

Outcomes

NA4-7

Form and solve simple linear equations

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