8
= 13
2. m
−
9 = 21
Use your revealer to help you complete the following problems on your own paper. Be sure to head your paper. This is Quiz 4.3/4.4
Show your work.
Solve each equation.
1.
x8
= 13
2. m
−
9 = 21
3. 5a = 55 4. 9y = 81
5.
6 + n = 20
6. 
=
8
