Garret is in the middle of a 20-minute bike ride. it takes 4 minutes for him to go a kilometer, so he'll end up going 5 kilometers. suppose k is the number of kilometers garret has already biked.

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !

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