### Home > CCA2 > Chapter 4 > Lesson 4.1.2 > Problem 4-32

4-32.

Solve each of the following equations for the indicated variable. Homework Help ✎

Remember the strategies for solving algebraically.

To undo multiplication by

To undo division by , multiply both sides by

*.*

To undo multiplication by divide both sides by

*.*

To undo multiplication by

To undo multiplication by , divide both sides by

*.*

To undo addition of

To undo squaring, take the square root of both sides. (Remember ±.)

To undo subtracting 1, add 1 to both sides. Remember to put it outside the radical sign.