Mixture problem

The video tutorial explains how to solve a mixture problem involving sugar solutions. It begins by organizing the given information and setting up an equation to find the unknown concentration of one solution. The tutorial guides through the algebraic steps to solve the equation, ultimately determining the concentration of the first solution as 85%. Emphasis is placed on organizing information and using algebraic methods to solve mixture problems.

What percentage concentration does the first solution have?

Explain the process of solving the mixture problem step by step.