Question

If one side of a square is represented by (4x - 7) cm and its adjacent side is represented by
(3x + 5) cm, find the value of x.
​

Answer 1

Answer:

x=12

Step-by-step explanation:

a square has all the 4 sides equal

so,

(4x-7) = (3x+5)

let's shift all the variable in lhs and constant in rhs

4x-3x = 5+7

= x = 12

let's check

(4×12-7 = 41) = (3×12+5 = 41)

so, lhs= rhs