Solving Equations Review

Solve for y:
-5 - 7y = -20y + 34

• y = 3
• y = 1
• y = 0.67
• y = 46

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

7(2x - 4) = 42

• x= 5
• x= 8
• x= 2
• x= 9

Tags

CCSS.7.EE.B.4A

d = rt, solve for r

• r = dt

• r = d/t

• r = d - t

• r = d + t

Tags

CCSS.HSA.CED.A.4

 $A=\frac{bh}{2}$ 

Solve for b

•  $b=2A-h$  

•  $b=\frac{2A}{h}$  

•  $b=\frac{Ah}{2}$  

•  $b=\frac{A-2}{h}$  

Tags

CCSS.HSA.CED.A.4

S = 3F - 24  Solve for F

• F = (S + 24)/3
• F = S/3 + 24
• F = 3S + 24
• F = 3(S + 24)

Tags

CCSS.HSA.CED.A.4

8x + 4y= 16 for y

• y = -8x + 16
• y = 2x -4
• y = -2x + 4
• y = -8x + 12

Tags

CCSS.6.EE.C.9

Solve for s:
2s = 6t + 8w

• s = 12t + 16w
• s = 6t + 4w
• s = 3t - 4w
• s = 3t + 4w

Tags

CCSS.HSA.CED.A.4

Solve the formula for b.  What is the 1st step? 

• Subtract h from each side. 
• Add h to each side. 
• Divide each side by h. 
• Multiply each side by 2. 

Tags

CCSS.HSA.REI.A.1

Solve the formula for r.   What is the 1st step?

• Divide each side by t. 
• Subtract t from each side. 
• Add t to each side. 
• Multiply each side by t. 

Tags

CCSS.HSA.REI.A.1

Solve the equation for y. 
2x + 3y = 4

• y = (4-2x)/3
• y = (2x-4)/3
• x  = (4-3y)/2
• y = (4-2x)/ -3

Tags

CCSS.6.EE.C.9