two step
9c + 1 = 10
c = 1
1 + 2r = 35
r = 17
4n - 2n = 4
2
−1 = −3r + 2r
1
−6(a + 8)
-6a -48
6y - 5 = 7
y = 2
42 + 5t = 8t
1 = 14
−12 = 2 + 5v + 2v
-2
6 = −3(x + 2)
-4
−6(a + 8)
4 + 36x
8 = 3a - 4
a = 4
4p - 3 = 17
p = 5
3 = x + 3 − 5x
0
−3(4r − 8) = −36
5
6(−5n + 7)
−30n + 42
13 + 7x = 27
x = 2
12 = 18 - d
d = 6
x + 3 − 3 = −6
-6
24 = 6(−x − 3)
-7
(9m + 10) ⋅ 2
18m + 20
17 - q = 6
q = 11
5b + 10 = 30
b = 4
−12 = 3 − 2k − 3k
3
75 = 3(−6n − 5)
-5
(−4 − 3n) ⋅ −8
32 + 24n