Question

(i)5(x + 1) =25 (ii)2(3x – 1) = 10 (iii)3−1 4 = 11 (iv)5x – 6 = 12 – x (v)5p +7 = 19 – 2p (vi)3(x + 7) = 18 (vii)2(x – 1) = x + 2 (viii)5p +7 = 19 – 2p (ix) 2 - 5 = 3 - 4 (x)18 - 3 4 = 11 + y

do all​

Answer 1

Answer:

I) 5x+5=25

5x=25-5

5x =20

x= 20/5

x=4

2) 6x-6 =10

6x= 10+6

x=16/6

x= 8/3

4) 5x+x=12-6

6x=6

x=6/6

x=1

6) 3(x+7)=18

3x+21=18

3x=18-21

3x=-3

x =-3/3

=-1

Answer 2

Answer:

Step-by-step explanation: