3. Algebra and Equations
Interactive practice questions
Write the following sentence using mathematical symbols:
The product of $6$6 and $x$x is less than or equal to $-42$−42.
Easy
< 1min
Write down the inequality described by "negative four groups of $x$x is less than three", and solve for $x$x.
Easy
1min
If $x\le-2$x≤−2, what is the largest integer value $x$x can have?
Easy
< 1min
Which of the following values is not a solution of $k\le15$k≤15?
Easy
< 1min
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