Combing Like Terms
Distributing
Plugging # in
1 step equations
2 step equations
100
4a + 3a + 6b
7a + 6b
100
2 (3 + 2)
10
100
x = 2 Solve: 5x
10
100
p + 9 = 19
p = 10
100
2r + 3 = 7
r= 2
200
7a - 3a + 8b - 2b
4a + 6b
200
8 (5 + 4)
72
200
x = 3 Solve: 12x
36
200
8c = 96
c = 12
200
5p - 3 = 12
p=3
300
6a + b - a +2b
5a + 3b
300
7 (2a + b)
14a + 7b
300
x = 4 Solve: 4x - 2
14
300
h/3 = 14
h = 42
300
10b - 12 = 18
b= 3
400
19a - 8b + 8a - b
27a - 9b
400
10 (10a + 2b)
100a + 20b
400
m = 5 Solve: 6m + 4m
50
400
7 + d = 80
d = 73
400
x/2 + 4 = 8
x = 8
500
7(a + b) - a
6a + 7b
500
2c (5 + 10)
30c
500
t = 6 Solve: 10t - 5 + t
61
500
s/12 = 60
720
500
n/6 - 10 = 32
n = 7
M
e
n
u