Chapter 3 Linear Equations Worksheet With Answers Page 2
ADVERTISEMENT
1
2
3Algebra
ANSWERS
CHAPTER 3
LINEAR EQUATIONS
More Solving Equations
1. 3 ( �� + 6 ) = 5 ( �� − 4 )
2. 7 ( 6 − �� ) = −3(�� − 2)
�� = 19
�� = 9
3. 5 ( 2 − �� ) = 8�� − 3(7�� + 2)
4. 4 + 5 ( 2�� + 3 ) = 9(�� − 2)
�� = −2
�� = −37
6. 6 ( 3�� + 1 ) − 4�� = −2(�� − 5)
5. 7 − 2(�� − 4) = 3(2�� + 3)
3
1
�� =
�� =
4
4
1
2
7. 3 ( �� + 2 ) =
( 12�� + 4 ) − 5��
( 10�� − 25 ) = −10 − 4(�� + 3)
8.
4
5
3
�� = −1
�� = −
2
1
9. 8 ( 2 − �� ) =
( 33 − 18�� ) + 3
3
�� = 1
18
8
��
3
�� + 3
7 − 3��
10.
=
11.
=
12.
=
5
ℎ + 3
2�� − 5
7
2
5
14
7
1
�� = −15
ℎ = −
= −
�� = −
18
9
11
In exercises 38 and 39, find and correct the error for each problem:
38.
Second line should be: −16�� + 18 = 8�� + 32 − 6.
1
The answer is �� = −
.
3
39.
Second line should be: −12 + 4�� = 32�� − 24.
12
3
The answer is �� =
=
.
28
7
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education