Question

2 15. Twice a number when increased by 7 gives 25. The number is
O 7
O9
O. 10
8
number is 15​

Answer 1

9

Step-by-step explanation:

2x+7=25

2x=25-7

2x=18

x=18/2=9 ans

Mark my answer as Brilliant

Answer 2

Answer:

9

when we double 9 it gets 18, then increased 7 =25