Literal Equations, Types of Solutions & Inequalities review

 $7x-3=7x+5$  

• No Solution

• Infinite Solutions

•  $x=2$  

•  $x=8$  

Tags

CCSS.8.EE.C.7A

 $5\left(2+x\right)=45+5x$  

• No Solution

• Infinite Solutions

•  $x=35$  

•  $x=55$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

 $7x-3=-3+7x$  

• No Solution

• Infinite Solutions

•  $x=0$  

•  $x=6$  

Tags

CCSS.8.EE.C.7A

 $2\left(x-2\right)=2x-4$  

• No Solution

• Infinite Solutions

•  $x=8$  

•  $x=-8$  

Tags

CCSS.8.EE.C.7A

 $-2\left(x+11\right)=-18$  

•  $x=-2$  

•  $x=2$  

• No Solution

• Infinite Solutions

Tags

CCSS.7.EE.B.4A

 $-24+20x=24+8x$  

•  $x=4$  

•  $x=-2$  

• No Solution

• Infinite Solutions

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

A-B = C
(solve for A) 

• A = C - B
• A = C + B
• A - C = B
• B = A - C

Tags

CCSS.HSA.REI.B.3

ax + c = R
(solve for x) 

• ax = R + c
• ax = R - c
• x = a(R-c)
• x = (R-c) / a 

Tags

CCSS.HSA.REI.B.3

2h = w-3p
(solve for p) 

• p = -(2h - w) / 3
• p = (2h - w) / 3
• p = -6hw
• p = -6h - 3w

Tags

CCSS.HSA.REI.B.3

Solve for a.

• a = pw
• a = p/w
• a = w/p
• a = w + p

Tags

CCSS.HSA.CED.A.4