CCSS.Math.Content.8.EE.C.7

5c-10=6c+12

• 22
• -22
• -20
• 20

Tags

CCSS.Math.Content.8.EE.C.7

Solve:  x² - 8 = 41

• x = 5
• x = 6
• x = 7
• x = 8

Tags

CCSS.Math.Content.8.EE.C.7

Solve for b:
.5b + 4 = 20

• 8
• 48
• 24
• 32

Tags

CCSS.Math.Content.8.EE.C.7

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 
• Subtract 62 from each side.
• Multiply each side by 62.
• Add 123 to each side.

Tags

CCSS.Math.Content.8.EE.C.7

Solve for f:
f - 4 = 6f + 26

• f = -5
• f = 5
• f = 6
• f = -6

Tags

CCSS.Math.Content.8.EE.C.7

Write the equation in slope-intercept form:
-3y + 5x = 12

• y = -4 + 3/5x
• y = -4 + 5/3x
• y = 4 - 5/3x
• y = 12 + 3/5x

Tags

CCSS.Math.Content.8.EE.C.7

ax + c = R
(solve for x) 

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

Tags

CCSS.Math.Content.8.EE.C.7

-8x < 48

• x < -6
• x > -6
• x < 6
• x > 6

Tags

CCSS.Math.Content.8.EE.C.7

Solve for x: x(x-3)(x-4) = 0

• {0,3,4 }

• {3,4 }

• { 0,-3,-4 }

• { }

Tags

CCSS.Math.Content.8.EE.C.7

Solve:

 $9+2a=-3-4a$  

• a = -2

• a = 2

• a = 5

• a = -1

Tags

CCSS.Math.Content.8.EE.C.7