2x=10y+14, 6x-2y=2x+28 how do i solve this problem using algebraic method?

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers