3. Equations & Inequalities
3.04 Problem solving with equations
Interactive practice questions
Consider the following word statement.
The sum of a number and $7$7 is $17$17.
a
Write the word statement as an equation.
Use $x$x as the variable.
b
Find the solution of the equation from the set $\left\{2,4,6,8,10\right\}${2,4,6,8,10}.
Easy
1min
Consider the following word statement:
Seven more than twice a number is $23$23.
Easy
1min
Consider the following word statement.
Fifteen minus three-fourths of a number is $9$9.
Easy
2min
Consider the following word statement.
Seven times a number is equal to $10$10 more than twice the number.
Easy
1min
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