solve the proportion to determine the value of x4x/15=60/x
What is the product of 2x and 3? What's the product of 5 and (x+3)? Find these two products and set them equal to each other, please. 2x times 3 produces 6x; that is on the left side of our equation. 5 times (x+3) produces 5(x+3), or 5x+15; that is the right side of our equation.