Answer:
2x= 3x-7
-x=-7
x=7
so, the first option
Step-by-step explanation:
Multiply numerator and denominator by √2
G=23/16
an increase of 12%
68 divided by 77 is 0.88 approximately
100-88 is 12
Tip:
do this for increase and decrease in percentage question
divide small number by big number, and subtract the quotient from 100
