Two of the terms involve \(x\) and two involve \(y\). Now we can combine the \(x\) terms and combine the \(y\) terms to get \(3x + 2y\).
What is algebra? Substituting numbers into an expression Solve linear equations Create and solve simple equations Create and use algebraic formulae ...
A set of algebra questions from the 1869 MIT entrance exam has recently taken the internet by storm, igniting discussions about the institution's academic rigor and the evolution of mathematics ...
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