Solve the following equation.
u + 2 = 4
(2 points)
21.
Solve the following equation.
–5 = s – 3
(2 points)
22.
Solve the following equation.
t = –9
(2 points)
23.
Solve the following equation.
6 =
(2 points)
24.
Solve the following equation.
13 +
= –18
(2 points)
Short Answer
25.
What is an estimate of the solution of the equation 6n + 3 = 2? Use a table.
(5 points)
26.
Solve the equation.
17 = –13 – 8x
(2 points)