The width of a rectangle measures (2h-6)(2h−6) centimeters, and its length measures (7h+8)(7h+8) centimeters. Which expression represents the perimeter, in centimeters, of the rectangle

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step-by-step explanation:

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: 8d

step-by-step explanation:

45+5= 50+5=55+5=60