Question

U13 d Solution of the given equation.
EXERCISE 7A
Solve the following equations. Check your result in each case.
1. 3x-5=0
2. 8x - 3=9 - 2x 3. 7-5x = 5-7x
4. 3+2x = 1 - x
5. 2(x - 2) + 3(4x - 1) = 0
6. 5(2x - 3)-3(3x - 7) = 5
11
7. 2x-35-*
o x x 1
- x -
-Og*
2 48
10. 3x + 2(x+2) = 20 - (2x - 5)
2m +5
11. 13(y - 4)-3(y-9)-5(y + 4) = 0
12.
= 3m-10
3
13. 6(3x + 2) -5(6x - 1) = 3(x - 8) -5(7x-6) +9x
14. t - (2t +5) - 5 (1 - 2t) = 2 (3 + 4t)-3(t-4) 15.x =*+
16. 3-1 _ x = 3 17. 2x - 3 = 1 (5x - 12)
5 7
Y-1
y - 2
18.
=1
3
4​

Answer 1

Answer:

1)3x-5=0

3x=0+5

3x=5

x=5/3

x=1.666666666........