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Solve for your missing variable given two angles that are a linear pair

👉 Learn how to find the value of an unknown variable in the expressions representing the values of angles given the ...
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Solving a formula for a given variable, ex 26: A = 2(pi)r^2 + 2(pi)rh, solve for h

👉 Learn how to solve literal equations involving formulas. A literal equation is an equation where the unknown values are ...
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Solving equations with unknowns on both sides

Click to explore updated revision resources for GCSE Maths: Solving equations with unknowns on both sides, with step-by-step slideshows, quizzes, practice exam questions, and more! Solve this equation ...
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Solving more complex linear equations

Make sure you are confident in solving one and two-step linear equations and expanding brackets in order to tackle these more complex types of equations. Substitute close substituteIn algebra, to ...