Question

9 x y z p 7 q 1r 3
(a) 2x-5 = 7
(b) 2(p + 1) = p + 4
(c) 5(y + 1) = 25
(d) 5(q –1) + 3q = 10 + 1
(e) 3z−12z+4= 1
(f) r+14−r8= 1

Answer 1

Answer:

1. x=6

2. p=2

3. y=4

4. q=2

5. z=5

6. r=-2