Solving by Combining Like Terms
What's Mrs. Linn's middle name?
Anne
11 + 2p = p + 4
a + 5 = −5a + 5
What's Mrs. Linn's favorite hobby?
Quilting
8x − 2 = −9 + 7x
-7
If Mrs. Linn wasn't a teacher, she would be a...
Veterinarian
3n − 5 = −8(6 + 5n)
-1
7m − 7 − 6m − 16 = 1 + 4m
-8
7k - 8 + 2(k + 12) = 52
k = 4
3 + 4n + n = 2n + 15
4