Practice Solving Linear Equations in Math
Use these practice problems to test your method after reviewing the concept explanation and worked examples.
Quick Recap
Using inverse operations in reverse order to isolate the variable and find its exact numerical value.
Undo what's done to x by doing the opposite: if x + 5, subtract 5.
Example 1
easySolve 3x + 7 = 22.
Example 2
mediumSolve 2(x - 3) + 4 = 3x - 8.
Example 3
mediumSolve 2(3x - 4) = 5x + 6.
Example 4
easySolve 5x - 3 = 12.
Example 5
hardSolve \frac{2x + 1}{3} = \frac{x - 2}{2}.