Question

Can you please help me out with a question

Answer 1

Step 1: Problem of ages

Step 2: Concept

1.

12x + 8 = 2 x (5x + 13 )

12x + 8 = 10x + 26

12x - 10x = 26 - 8

2x = 18

x = 18/2

x = 9

2. m = 12 x 9 + 8

= 108 + 8

= 116

3.

m

m = 45 + 13

= 58

Therefore

= 2 x 32

= 64

Final answer

X = 9

mSR = 116

mST = 64

m