Math Problem Statement
7c-2c=45
Solution
To solve the equation :
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Combine like terms: The equation becomes:
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To isolate , divide both sides by 5:
So, the solution is .
Would you like further details or have any questions?
Here are 5 related questions to expand on this:
- What is the general method for solving linear equations?
- How do you check if a solution to an equation is correct?
- How do you solve an equation with variables on both sides?
- What are the steps to solve equations involving parentheses?
- How can you solve equations that contain fractions?
Tip: Always double-check your answer by substituting it back into the original equation to verify!
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Equations
Formulas
Combining like terms
Simple division to isolate variable
Theorems
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Suitable Grade Level
Grades 6-8