The perimeter of a triangular garden is 84 feet. Find the length of the three sides if the middle length side is 2 feet greater than twice the length of the smallest​ side, and the longest side is 2 feet less than 3 times the length of the smallest side.

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

answer: correct

step-by-step explanation:

yes they are the same