The perimeter of an equilateral triangle is 63 inches. If the length pf each side is (4x-3), write an equation and find the value of x.

x = 6

Step-by-step explanation:

Givens

There are 3 sides. All are equal to (4x - 3)

Their sum = 63

Formula

3 (4x - 3) = 63

Solution

3 (4x - 3) = 63 Divide by 3 12x - 9 = 63 Add 9 to both sides 12x = 63 + 9 12x = 72 Divide by 12 x = 72/12

x = 6 Answer