Multi-Step Equations and Literal Equations

pV = nRT
solve for R

• R= pV/nT
• R= p/n + V/T
• R= pV - nT
• R= (pV-n)/T

Tags

CCSS.HSA.CED.A.4

Solve for t.
D= rt

• D/r = t
• Dr = t
• D/t = r
• Dt = r

Tags

CCSS.HSA.CED.A.4

Solve:
y = mx + b , for b

• y - mx = b
• y + mx = b
• y/mx = b
• y + mx = -b

Tags

CCSS.HSA.REI.B.3

Solve:
V = πr²h , for h

• V/(πr²) = h
• V - πr² = h
• V + πr² = h
• V/π = h

Tags

CCSS.HSA.CED.A.4

Solve:
C = 2πr, for r

• C/(2π) = r
• C + 2π = r
• C - 2π = r
• 2πC = r

Tags

CCSS.HSA.CED.A.4

CCSS.HSA.REI.B.3

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve the equation:
3x - x + 2 = 4(2x - 1)

• infinite solutions
• x = 1
• x = -1
• no solution

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve the equation:
½ (2x + 6) = 3x + 13

• no solution
• x = 8
• x = -5
• x = 7

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Which of the equations has no solution?

• 2x + 1 = 5x - 3
• 2(x - 7) = 2x-14
• 3(2x+1) = 6x+1
• 15x - 30 = 0

Tags

CCSS.6.EE.B.5

187=2x+5(-3x + 14)

• 9
• -9
• 12
• -14

Tags

CCSS.8.EE.C.7B