One step
v/2 = 8
v=16
15 + b = 23
b=8
−9x + 1 = −80
x=9
−2 = 2 + v/4
v=-16
2(x+1)=4
x=1
-15x=30
x=-2
x − 7 = 13
x=20
−15 = −4m + 5
m=5
−6 = n/2 − 10
n=8
-4(f+6)=-36
f=3
−126 = 14k
k=-9
m − 9 = −13
m=-4
10 − 6v = −104
v=19
-2x + 34 = 48
x=-7
50=5(6+v)
v=4
m/4 = -13
m=-52
n + 16 = 9
n=-7
−9x − 13 = −103
x=10
−6 + x/4 = −5
x=4
-3(20-p)=-36
p=8
−17x = −204
x=12
−17 = x − 15
x=-2
x/3 + 5 = -10
x=-15
-4 = 3x + 5
x=-3
99 = 8(23 3/8 - t)
t=11