Two-step equations - fractions

Two-step equations - fractions
Solve each equation.
1) −1 + 2n = −4
11
15
2) −
2
5
25
+4 k=4
11
6
528
2
19
3) 2 + 3 p = 41
3
39
1
1
3
4) −2 x − 1 = −9
4
2
4
4
5
65
5) 3 m +
= 14
6
11
88
6) −
1
1
17
r+1 =1
10
2
45
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2
13 128
7) − x +
=
7
9
693
8) 2 + 12 x = 62
9) 5
1
1
2
+4 b=9
2
6
3
4
1
5
10) 2 n + 4 = 1
7
2
22
11)
2
6
104
v − 2 = −3
5
7
105
12) 6
5
1
1
+ 3 n = 10
6
2
3
14) 1
1
1
17
+ 2 x = 21
8
2
56
4
5
13) −2 v − 5 = 3
9
9
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15) 6
3 21
519
− a = −6
4 11
572
17) 2n + 4
4
26
= 24
5
45
19) 11n + 2 = −9
21) 4
2 1
7
+ x=6
3 2
69
16)
4
1
13
x+4 =4
7
2
14
18) −
1
3
43
+5 k=8
4
4
84
20) 6
9
1
227
+ 5 p = 13
10
3
330
22)
2
23
n + 8 = 16
3
36
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23) 4
25)
1
7
11
m − = 40
12
3
12
16
1
5
r+1 =1
9
3
63
3
1
43
24) 6 x + 2 = 11
8
3
48
26) −5b + 2 = −6
27) −2v −
7
1
=6
6
6
28) −
29) −2n +
6
2
=6
7
3
30)
3
14
8
1
7
− 12 x = 15
5
12
480
2
7
19
a+
=8
3
10
30
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Answers to Two-step equations - fractions
1)
5)
{ }
{ }
−1
3
4
3
13
15
2)
6)
9) {1}
13)
17)
21)
25)
29)
{
{
{
{
{
−3
10)
1
2
}
}
}
}
8
9
20
2
23
1
−
7
19
−2
21
9
{}
{ }
{ }
{ }
{ }
{ }
{ }
{ }
14)
18)
22)
26)
}
30)
7
8
1
3)
{
{
{
{
2
9
7)
−1
11)
3
11
1
8
14
11
1
21
23
12
24
9
1
14
9
11
10
15)
19)
}
}
}
}
10
13
9
4
22
5
−2
6
2
7
13
{−1}
10
23) {9}
27)
{ }
2
3
3
2
3
8) {5}
12) {1}
16)
20)
24)
{ }
−3
4)
28)
{}
{ }
{ }
{ }
3
4
3
11
1
1
2
3
−1
8
1
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