Multi Variable Equations

Solve for a.

• a = pw

• a = p/w

• a = w/p

• a = w + p

A-B = C
(solve for A) 

• A = C - B

• A = C + B

• A - C = B

• B = A - C

Solve for n:
2m - n = 8

• n = 2m - 8

• n = -2m - 8

• n = 2m + 8

• n = -2m + 8

Solve:
12x - 4y = 20  ,  for   y 

• y = 3x - 5

• y = -3x + 5

• y = -3x - 5

• y = 3x + 5

Olivia bought a notebook for $12.50 and 9 pens. If her total was $43.73, how much was each pen?

• 12.5x +9 = 43.73

• 73.43 = 12.5x + 9

• 12.5 - 9x = 43.73

• 43.73 = 12.5 + 9x

Solve the equation for the indicated variable.

• A

• B

• C

• D

Solve the equation for the indicated variable.

• A

• B

• C

• D

Solve the equation for the indicated variable.

• A

• B

• C

• D

Solve the equation for the indicated variable.

• A

• B

• C

• D

Solve the equation for the indicated variable.

• A

• B

• C

• D