Answer:
1. 2x+3 = 9
2(3)+3 = 9
6+3 = 9
2. 3x-2 -4 = 12
3(6)-2-4 = 12
18-2-4 = 12
16-4 = 12
3. 2x+11 = 37
2(13)+11 = 37
26+11 = 37
4. x+2-11 = -4
5+2-11 = -4
7-11 = -4
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
1. 2x+3 = 9
2(3)+3 = 9
6+3 = 9
2. 3x-2 -4 = 12
3(6)-2-4 = 12
18-2-4 = 12
16-4 = 12
3. 2x+11 = 37
2(13)+11 = 37
26+11 = 37
4. x+2-11 = -4
5+2-11 = -4
7-11 = -4