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Middle Years

6.01 Linear equations

Interactive practice questions

Consider the equation $-\frac{n}{9}=6$n9=6.

a

Which of the following options will make $n$n the subject of the equation?

Add $-9$9 to both sides

A

Multiply both sides by $-9$9

B

Divide both sides by $-9$9

C

Multiply both sides by $9$9

D
b

Apply the operation from part (a) to the equation to find the solution.

Enter each line of working as an equation.

Easy
2min

Consider the equation $5p=-35$5p=35.

Easy
1min

Solve the equation $v+22=3$v+22=3.

Easy
< 1min

Solve the equation $p+3.6=6.2$p+3.6=6.2.

Easy
< 1min
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