Concept explainers
To check: If the methods used by both Clarissa and Koko to solve equation
Answer to Problem 46HP
Koko solved it correct in both methods, graphically as well as algebraically, while getting its answer as
Explanation of Solution
Given information: An equation
Formula/Concept used: While solving a linear equation for its unknown variable, eliminate its all associated numbers with variable, by doing its just opposite operations each side. And then to match the steps of both person, with the correct steps.
Calculation: Solve given equation for x as,
Conclusion: So, the solution to given equation is
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