Solve for Variable in Each Equation

Solve for x:

• x = yb - v

• x = by - v

• x = by + v

Tags

CCSS.HSA.CED.A.4

What is the first step (after setting up your workspace) in solving this equation:
5x + 7 = 12

• Divide by 5

• Subtract 5

• Multiply by 7

• Subtract 7

Tags

CCSS.7.EE.B.4A

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:
a - b - c = 9 , for a

• a = b + c + 9

• a = b - c + 9

• a = -b + c + 9

• a = -b - c + 9

Tags

CCSS.HSA.REI.B.3

Solve:
d = rt   , for t

• d/r = t

• r/d = t

• d + r = t

• d - r = t

Tags

CCSS.HSA.CED.A.4

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

What is the solution to this equation?

• one solution

• no solution

• infinite solutions

• none of these

Tags

CCSS.8.EE.C.7A

Solve:
3x + 15 = 3(x + 5)

• No Solution

• x = 15

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

How many solutions does the following equation have?

3r - 5 = 2r

• No solution

• Infinitely many solutions

• One solution

Tags

CCSS.8.EE.C.7A

Solve:

2x + 1 = 2x - 1

• No Solution

• One Solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A