Linear Equations in One Unknown

Linear Equations in One Unknown

Multiple Choice

If 7 - 2y = 3, then y =

• A. -5.

• B. -2.

• C. 2.

• D. 5.

Multiple Choice

If 4(x + 3) = -8, then x =

• A. 5.

• B. 1.

• C. -1.

• D. -5.

Multiple Choice

If 5(h - 6) = h - 2, then h =

• A. 1.

• B. 4.

• C. 7.

• D. 10.

Multiple Choice

If , 

 $3m-\frac{m}{7}=40$  , then m =

• A.     7.

• B.     14.

• C.     -7.

• D.     -14.

Multiple Choice

Mary is older than Ben by 3 years. The sum of their ages after 3 years is 25. Find Mary’s present age.

• A. 5

• B. 8

• C. 11

• D. 14