Equations
Hong Kong
Stage 1 - Stage 3
Problem solving with Equations
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.
Easy
1min
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:
Easy
1min
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.
Easy
1min
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.
Easy
2min
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