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Practice
Simplify the expressions below.a) (x-20) 9
x-180
x-180
b) (v-4) 10
v-40
v-40
c) (x-7) 10
x-70
x-70
d) (p-6) 4
p-24
p-24
e) (v3) 4
v12
v12
f) (y-11) 5
y-55
y-55
g) (x-18) 9
x-162
x-162
h) (r18) 3
r54
r54
i) (x-4) 10
x-40
x-40
j) (w-1) 5
w-5
w-5
