1. The problem is to solve the equation or system given by "solve all". Since no specific equation or system is provided, I will assume the user wants a general explanation on how to solve algebraic equations. 2. To solve an algebraic equation, the goal is to find the value(s) of the variable(s) that make the equation true. 3. The general steps include: - Isolate the variable on one side of the equation. - Use inverse operations to simplify the equation step-by-step. - Check for extraneous solutions if the equation involves squares, roots, or rational expressions. 4. For example, to solve $2x + 3 = 7$: - Subtract 3 from both sides: $2x = 7 - 3$ - Simplify: $2x = 4$ - Divide both sides by 2: $x = \frac{4}{2} = 2$ 5. The solution is $x = 2$. Since no specific problem was given, this is a general approach to solving equations.