Linear inequalities (one variable)

Which three numbers are in the solution set of the inequality: $8>-3+\frac{a}{6}$  

• 67, 68, and 69

• 66, 67, and 68

• 64, 65, and 66

• 63, 64, and 65

Tags

CCSS.6.EE.B.5

Mathematical Equivalence

ON

-8<2(x+4) or -3x+4>x-4

• No solutions
• x<-8 or x<2
•  x>-8 or x<2
• x<-8 and x<2

If <A +30 = <B + 30, then <A=<B

• Addition Property

• Subtraction Property

• Substitution Property

• Reflexive Property

Tags

CCSS.7.EE.B.4B

Tags

CCSS.7.EE.B.4B

Solve.  

 $-7\le2x-11<5$  

•  $8<x\le2$  

•  $2<x<8$  

•  $2\le x<8$  

•  $2\le x\le8$  

Solve:  $7\left(5x+6\right)\ge147$  

•  $x>-3$  

•  $x\ge3$  

•  $x\ge\frac{27}{5}$  

•  $x>3$  

Tags

CCSS.7.EE.B.4B

-2 < x - 9 < 3

• x < 12

• 7 < x

• 7 < x < 12

• x > 7 or x < 12