Question

i x +1= 20
ii 2x+5 = 45
iii 15 = 2x+13
iv 8(x-7) = 144
v 52 = 2(x+7)
vi = $\frac{7y}{7}$
vii 2 x - 1 = 11
viii = $\frac{3x+3}{2}$ = 9

pls answer with step i will mark you as brainliest

Answer 1

Answer:

1. 19

Step-by-step explanation:

1. x+1=20

x=20 -1

x=19

Answer 2

Answer:

1. 19
2. 20
3. 19

19

I hope it helps you