Equations
Hong Kong
Stage 1 - Stage 3
Solve Equations with rational expressions
Interactive practice questions
Solve $-\frac{7}{100}+\frac{x}{100}=\frac{7x}{100}+\frac{7}{100}$−7100+x100=7x100+7100 for $x$x.
Easy
2min
Solve: $\frac{2}{5x-5}=\frac{-5}{2x+1}$25x−5=−52x+1
Easy
2min
Solve $\frac{1}{8}\left(2-6x\right)=\frac{1}{3}\left(8+5x\right)$18(2−6x)=13(8+5x) for $x$x.
Easy
3min
Solve $\frac{4n}{3}+\frac{1}{2}=\frac{6n-5}{6}$4n3+12=6n−56.
Easy
1min
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