Equations

Hong Kong

Stage 1 - Stage 3

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

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

Easy

Approx a minute

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 $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`.

Kate and Isabelle do some fundraising for their sporting team. Together they raised $\$600$$600.

If Isabelle raised $\$p$$`p`, and Kate raised $\$272$$272 more than Isabelle:

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