Math, asked by parthzilte234, 14 hours ago

SIMPLE EQUATION CLASS 7TH​

Attachments:

Answers

Answered by JashithACE
0

Answer-

x = -14

Step-by-step explanation:

Let the age of brother's be x

Isha's age = x - 5

After 4 Years -

Brother's age = x + 4

Isha's age = x - 5 + 4

= x - 1

In question -

2x/3x = x+4/x-1

(cross multiply)

2x(x-1) = 3x(x+4)

2x² - 2x = 3x² + 12x

2x² - 3x² = 12x + 2x

-x² = 14x

-x = 14

x = -14 Ans

PLEASE MARK ME AS BRAINLIEST

Answered by borkardp11
1

Answer:

14

Step-by-step explanation:

Similar questions