Practice Solving Linear Equations with Elimination

Practice Problems

As with all mathematics, practice is key. Here are some problems for you to try. There are hints and videos if you need help.

Solve the system of equations.

\(3x-4y = 8\)

\(8x-5y=10\)
\(9x-4y = -7\)

\(7x-12y=39 \)
\(-2x-7y = 30\)

\(7x+4y=18\)
\(-5y+4x = 49\)

\(7y+2x=-23\)

Source: Khan Academy, https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:equivalent-systems-of-equations-and-the-elimination-method/e/systems_of_equations_with_elimination
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