Distributive Property
Combine like terms
Solve
Write an equation, then solve
Negatives and Positives
100
3(m+4)
3m+12
100
3k+8-2k
k+8
100
x-8=16
x=24
100
The sum of -5 and a number is 3.
-5+x=3 x=8
100
7-10=?
-3
200
(m-3)5
5m-15
200
9(3+2x)
27+18x
200
y+16=32
y=16
200
When 5 is subtracted from a number, the result is 18.
N-5=18 N=23
200
-12+8=?
-4
300
-4(x-3)
-4x+12
300
4(y-2)+4
4y-4
300
40=x+12
28=x
300
When 4 is added to a number, the result is -3.
Y+4=-3 Y=-7
300
-3-2=?
-5
400
(2x-3y)(5)
10x-15y
400
-6+4x+9-2x
3+2x
400
5-y=-15
y=20
400
The product of 8 and a number is -40.
8*N=-40 N=-5
400
-3*5=?
-15
500
(8-2x)(-3)
-24+6x
500
3(x-5)+7(x+2)
10x-1
500
86=C+43
43=C
500
When -6 is multiplied by a number, the result is -24.
-6*C=-24 C=4
500
-20/-5=?
4
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