Solving Linear Equations: Variable on One Side Answers

What is the solution to the equation?

Sample response: Most ancient societies had symbols to represent numbers, but they did not have symbols to represent operations or unknown quantities. Thus, the problems and solutions to the problems had to be written in word form. What did you include in your response? Check all that applyThey did not have symbols for operations.They did not have symbols for variables or unknown quantities.

Question text not available