Gene
500 posts


@EthSasy94433 3*3+3=12
4*4 +4=20
5*5 +5=30
6*6 +6=42
42 is the correct answer
English

@aarohiyadav100 Multiply all items by 12 (4*3)
3x + 4x= 7*12
7x= 84
X=12
English

@Ruby__8090 Sr must be +25 because sr of 25 =5’
X=28
Sr (28-3)=5
Sr 25 = 5
5=5
So x=28
English






























