Solve the equation 2 (x - 1/2) = 3(5 - 2x) . show the steps in your solution.

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

Solve 17= -13 - 8x and show your work.

Find the measure of angle a in the following triangle