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Practice
Simplify the expressions below.a)
w19
w11
w-8
w19
b)
v-1
v-6
v-5
v-1
c)
y3
y9
y6
y3
d)
p26
p20
p-6
p26
e)
m15
m10
m-5
m15
f)
q16
q18
q2
q16
g)
q-12
q-8
q4
q-12
h)
y-6
y-4
y2
y-6
i)
w12
w4
w-8
w12
j)
v20
v17
v-3
v20