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Cambridge IGCSE 0580
Solve equations with one unknown, from one step to brackets and unknowns on both sides.
Solve .
Solve .
Solve .
Solve .
Solve .
Solve .
Solving linear equations, Standard
Do the same to both sides until the unknown stands alone: clear brackets and fractions, collect the unknown on one side, then divide. Substitute your answer back to check it.
Learn the method