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4-32.

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

Remember the strategies for solving algebraically.

To undo multiplication by , divide each term by .

To undo division by , multiply both sides by .

To undo multiplication by divide both sides by .

To undo multiplication by , multiply both sides by 2.

To undo multiplication by , divide both sides by .

To undo addition of , subtract from both sides.

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.