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Grade 9

Problem solving with equations I

Interactive practice questions

The sum of $8$8 and $12x$12x is equal to $92$92.

By constructing an equation, find the value of $x$x.

Approx a minute
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John and Uther do some fundraising for their sporting team. Together they raised $403$403 dollars. If John raised $m$m dollars, and Uther raised $71$71 dollars:

The product of $5$5 and the sum of $x$x and $7$7 equals $50$50.

Construct an equation and find the value of $x$x.

The $5$5th multiple of the difference of $5$5 from $x$x is equal to $-15$15.

Construct an equation and find the value of $x$x.



Solve problems that can be modelled with first-degree equations, and compare algebraic methods to other solution methods

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