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1.02 Solving linear equations

Interactive practice questions

Find the value of $x$x if:

$x+4=9$x+4=9

Easy
Less than a minute
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Solve: $x-1.39=8.67$x1.39=8.67

Solve: $7=x-1$7=x1

By substituting into the equation, identify whether the following statements are true or false.

Outcomes

MS11-1

uses algebraic and graphical techniques to compare alternative solutions to contextual problems

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