Equations & Inequalities

Solve for t:

t - 9 = -t + 12

• t = 7.2

• t = 10.5

• t = 11.7

• t = 9.3

Solve for h:

3h + 2 > 2h - 12

• h > -14

• h < -14

• h < 14

• h > 14

Solve for x:

-6x - 12 < -8x + 15

• -13.5 > x

• -13.5 < x

• 13.5 > x

• 13.5 < x

Solve:
3(x + 2) + 1 = 8

• 0
• 1/2
• 1/3
• 1

Solve for x:

-3(2x - 1) = 30

• x = - 6.2

• x = -4.5

• x = -3.8

• x = - 6.9

Tags

CCSS.7.EE.B.4A

Solve for a:

6a - 25 = 8a + 12

• x = -13.9

• x = -23.3

• x = -12.8

• x = -18.5

Solve for h:

3h + 2 > 2h - 12

• h > -14

• h < -14

• h < 14

• h > 14

Translate the statement into an equation:
10 more than twice a number is 18

• 2n + 10 = 18
• 10n + 2 = 18

Translate the sentence into an inequality.
Seven subtracted from n is greater than or equal to 18.

• n - 7 > 18
• 7 - n ≥ 18
• n - 7 ≥ 18
• n + 7 ≥ 18

Tags

CCSS.7.EE.B.4B

6(6v +6) - 5 = 1 + 6v

• 1
• -1
• no solution
• all real numbers

Tags

CCSS.8.EE.C.7A