8x+4y is the total perimeter of the triangle if 1 of the 2 sides is 3x+2y and the other is x+3y what is the 3rd side expression
To find the third side of the triangle, we can use the fact that the perimeter is equal to the sum of the lengths of all three sides.
Given that the two sides are 3x + 2y and x + 3y, we can write the total perimeter as:
8x + 4y = (3x + 2y) + (x + 3y) + 3rd side
Simplifying the expression:
8x + 4y = 4x + 5y + 3rd side
Rearranging the terms, we have:
3rd side = 8x + 4y - 4x - 5y
3rd side = 4x - y
Therefore, the expression for the third side of the triangle is 4x - y.