More solving equations practice!

If you want more practice for tomorrow's quiz, try these!

1.  −20 = −4x − 6x
2.  6 = 1 − 2n + 5
3.  8x − 2 = −9 + 7x
4.  a + 5 = −5a + 5
5.  4m − 4 = 4m
6.  12 = −4(−6x − 3)
7.  3n − 5 = −8(6 + 5n)
8.  −(1 + 7x) − 6(−7 − x) = 36



Answers:
1.  x = 2
2.  n = 0
3.  x = -7
4.  a = 0
5.  no solution
6.  x = 0
7.  n = -1
8.  x = 5