1

Solve for a in the equation 9a - 4b = 23.

A) \$ a = ( 13 + 4b )/9 \$

B) \$ a = ( 23 + 4b )/9 \$

C) \$ a = ( 23 + 3b )/9 \$

D) \$ a = ( 14 + b )/5 \$

2

Solve for n in the equation \$ 5n + 12m + 13 = - n/2 + 2m \$.

A) \$ n = ( -10m - 26 )/(11) \$

B) \$ n = ( -20m - 26 )/(11) \$

C) \$ n = ( -22m - 16 )/9 \$

D) \$ n = ( -20m - 16 )/(11) \$

3

Solve for d in the equation 7(5c - 12) + 10d = 15 + d.

A) \$ d = ( 92 - 35c )/9 \$

B) \$ d = ( 23 - 15c )/(19) \$

C) \$ d = ( 99 - 15c )/9 \$

D) \$ d = ( 99 - 35c )/9 \$

4

Solve for p in the following equation:

13p + 31q + 2p + 19 = - 9q - 5

A) \$ p = ( -49q - 14 )/(12) \$

B) \$ p = ( -43q - 24 )/(15) \$

C) \$ p = ( -40q - 22 )/(15) \$

D) \$ p = ( -40q - 24 )/(15) \$

5

Solve for v in the equation 4u - 5v = 12.

A) \$ v = ( -12 + 6u )/5 \$

B) \$ v = ( -10 + 4u )/5 \$

C) \$ v = ( -12 + 4u )/5 \$

D) \$ v = ( -11 + 5u )/(15) \$

6

Solve for x in the following equation:

2(x - 4) + 5y + 9 = - 7x - (3 - y)

A) \$ y = - 9/4 x - 4/9\$

B) \$ x = - 9/4 y - 4/9 \$

C) \$ x = - 4/9 y - 4/9 \$

D) \$ x = - 9/4 y + 9/4\$

7

Solve for y in the following equation:

3(y + 2) − 2(x − 1) = 5(x + 2) + 4y

A) y = − 7x − 2

B) y = 7x + 2

C) x = 2y - 7

D) x = - 2y + 7

8

Solve for p in the equation:

\$3(2p/3 − 5) + 4q = 3(p + 3) − (6 − q/2)\$

A) \$p = - 18 + 7/2 q \$

B) \$q = 7/2p + 18\$

C) \$p = - 18q + 7/2 \$

D) \$q = 13p + 1/2\$

9

Solve for x in terms of y and z:

3x + 2y − 5z = 10

A) \$ x = ( 10 + 3y + 2z)/5 \$

B) \$ x = ( 10 - 2y + 5z)/3 \$

C) \$ x = ( 5 - 5y + 3z)/2 \$

D) \$ x = ( 2y - 5z)/3 \$

10

Solve for y in the equation: \$ 3x^2 − 2xy + 5y = 8 \$.

A) \$ y = (-3x^2 + 8)/(2x - 5) \$

B) \$ y = (-3x^2 + 8)/(-2x + 5) \$

C) \$ y = (2x^2 + 5)/(3x - 8) \$

D) \$ y = (2x^2 - 5)/(3x + 8) \$