Length of Line Segments

Write an equation that correctly models the lengths shown.

• 2x + 20 + x + 21 = 9

• 2x + 20 + 9 = x + 21

• 9 + x + 21 = 2x + 20

• 2x + 20 - 9 = x + 21

Write an equation that correctly models the lengths shown.

• 3x + 2 + 6 = 2x - 2

• 2x - 2 + 6 = 3x + 2

• 6 - 3x - 2 = 2x - 2

• 2x + 2 + 3x + 2 = 6

Write an equation that could be used to relate the lengths of the segments shown.

• 8 + x + 3 = -17 + 2x

• x + 3 + -17 + 2x = 8

• 8 + -17 + 2x = x + 3

Write an equation that could be used to relate the lengths shown.

• 4 + 3x + 2 = 7x - 2

• 7x - 2 + 4 = 3x + 2

• 7x - 2 + 3x + 2 = 4

Write an equation that could be used to relate the lengths of the segments shown.

• 9 - x = 2x - 19

• 9 + x = 2x -19

• x + 2x - 19 = 9

• 9 + 2x - 19 = x

Tags

CCSS.HSG.SRT.B.4

Find the length indicated.

Tags

CCSS.6.G.A.3

Find the length indicated.

Find the length indicated.

Tags

CCSS.6.G.A.3

Find the indicated length.

Tags

CCSS.3.MD.D.8

Write an equation that could be used to relate the lengths shown.

• 2x + 22 = 12

• 12 + x + 11 = x + 11