12n+17=8n+21, combine variables on one side, 12n-8n =4n, inverse operations; combine variables, 4n+17=21, get variable alone, 21-17 =4, inverse operations; move the Constant, 4n=4, inverse operations; move the Coefficient, n=1, solution, 12 (1) + 17 = 8(1) +21, check your work

solve 2 step equations

by
Print
Embed

Leaderboard

We are currently working on improving the Leaderboard functionality. Please help us by offering your feedback.

Give Feedback

Visual style

Options

We are currently working on improving the Activity Settings. Please help us by offering your feedback.

Give Feedback

Switch template

Continue editing: ?