Question

3. x + 3x + 6 = 14
6. 3(x + 1) = 15
Solve the following equations.
1. x + 2x = 9
2. 3x - x = 8
4. 2x + 3x + 5 = 20
5. 7 + 5x - 3x = 21
Solve the following equations and Check your answer.
7. 9x + 5 = 4x + 30
8. 5x + 2 = 3x+12
10. 2x-3 = 9 - X
11. 6x + 4 = 16
13. 2(x + 2) + 3 = 9
14. 7+ 3(x + 5) = 31
16. x= 17 - 3(2x + 1)
17. 3(2x - 4) = 28 - 2x
19. X+2(3x-2) + 2x = 14
20. 5(2x + 6) = 38 - 2 (5x-6)
9. 6y - 9 = 2y + 15
12. 3x + 5 - X= 17
15. 3x + 2(x + 5) = 40
18. 8x + 2(x - 2) = 35 - 3x
21. 4y + 8(y - 3) = 36 - 3y​

Answer 1

Answer:

x+3x+6=14

4x+6=14

4x=14-6

x=2