Name the Variable
What is the variable in 14=n+7?
n
What is the inverse operation of multiplication (x)?
division /
What is the answer? 14+n=35
n=21
What is the answer? 5d+2=27
d=5
Combine the terms. m+3m
4m
What is the variable in 9k?
k
What is the inverse operation of addition (+)?
subtraction (-)
What is the answer? 9n=108
n=12
What is the answer? 2a-2=38
a=20
Combine the like terms. 1+9c+c
1+10c
What is the variable in 100-d=25?
d
What is the inverse operation of subtraction (-)?
addition (+)
What is the answer? 10=w/3
w=30
What is the answer? -2r-3=-25
r=11
Combine like terms. 8v-4v
4v
What is the variable in t/9?
t
What is the inverse operation of division (/)?
multiplication (x)
What is the answer? d-13=19
d=32
What is the answer? -2e+4=-8
e=6
Combine like terms. m-1+m-7
2m-8
What is the variable in 6p=36?
p
What is the inverse operation of x2?
square root
What is the answer? 4k=28
k=7
What is the answer? r/4+6=40
r=136
Combine like terms. 5b-2+4b+5
9b+3