Question

1. State which of the following are equations with a variable. In case of an
Exercise 9.5
(iii) (y-7) > 5
(i) 5 x 4 - 8 = 3
295
5.
with a variable, identify the variable.
(1) 17 + x = 5
(it) 2b - 3 = 7
3
(v) 7 3 - 19 = 2
3
(vii) 2p < 15
(viii) 7 = 11 x 5 - 12 x 4
(ix)
2. Solve each of the following linear equations:
(1) x + 6 = 8
(ii) x - 2 = -5 (iii) 4x = 6
= 5
(v) 2y - 3 = 2 (vi) 5y + 2 = 4.
3. Solve the following linear equations:
3x - 1
(1) 5(x + 1) = 25 (ii) 2(3x - 1) = 10 (iii)
= 11.
4. Solve the following linear equations:
(1) 5x - 6 = 12-x (ii) + 1 = 4-n (iii) 5p + 7 = 19 - 2p
3
(id)
2.
5
X
X
II
3
2
= 11 + y.
3
(iv) 2x +
(v) - 5
-4
(vi) 18 -
3.1
5. Solve the following linear equations and verify your answers:
(i) 3 (x + 7) = 18
(ii) 2 (x - 1) = x + 2
1
(iii) 3x
= 2 *-) + 5
3
(iv) 4(2x - 1) - 2 (x - 5) = 58​

Answer 1

Answer:

plz enter some signs proper ....