one step (addition and subtraction)
Solve for a.
a+7=70
a=63
w/4 = 5
w = 20
2r = 10
2(r) = 10
r = 5
t/25 = 4
t = 100
30/a = 1
a = 30
Solve for x.
x-16=42
x=58
p/3 = 7
p=21
3p = 21
p = 7
4y = 1000
y = 250
50/a = 1
a = 50
Solve for p.
p - 5 = 22
p = 27
w/10 = 2
w = 20
4s = 36
s = 9
y/30 = 6
y = 180
60/a = 6
Solve for k.
k + 1 = 6
k = 5
g/9 = 12
g = 108
5t = 70
t = 14
77s = 3080
s = 40
-r = -10
r = 10
Solve for c.
c - 10 = 20
C=30
s/452 = 3
s = 1356
104c = 1248
c = 12
5029h = 10058
h = 2
2x + 5 = 11
x = 3