NZ Level 4
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Number Problems

Interactive practice questions

Consider the following word statement.

The sum of a number and $7$7 is $17$17.

a

Write the word statement as an equation.

Use $x$x as the variable.

b

Find the solution of the equation from the set {$2$2, $4$4, $6$6, $8$8, $10$10}.

Easy
Approx a minute
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Consider the following word statement.

Seven more than twice a number is $23$23.

Consider the following word statement.

Fifteen minus three-fourths of a number is $9$9.

Consider the following word statement.

Seven times a number is equal to $10$10 more than twice the number.

Outcomes

NA4-7

Form and solve simple linear equations

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