7. Linear Equations and Inequalities
iGCSE (2021 Edition)
7.03 Solving equations with algebra
Interactive practice questions
Consider the equation $y+5=9$y+5=9.
a
Which of the following options will make $y$y the subject of the equation?
Add $5$5 to both sides
A
Subtract $5$5 from both sides
B
Multiply both sides by $0$0
C
Divide both sides by $5$5.
D
b
Apply the operation from part (a) to the equation to find the solution.
Enter each step as an equation.
Easy
1min
Consider the equation $s-2=35$s−2=35.
Easy
< 1min
Consider the equation $9p=36$9p=36.
Easy
< 1min
Consider the equation $\frac{p}{12}=11$p12=11.
Medium
1min
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