Math Problem Statement
solve and show clear working out and steps
Solution
Let's solve each of the linear equations step by step.
a.
- Multiply both sides by 3 to get rid of the denominator:
- Add 1 to both sides to isolate :
b.
- Multiply both sides by 4 to get rid of the denominator:
- Subtract 1 from both sides to isolate :
c.
- Multiply both sides by 2 to get rid of the denominator:
- Add 4 to both sides to isolate :
d.
- Multiply both sides by 7 to get rid of the denominator:
- Subtract 6 from both sides:
- Multiply both sides by -1 to solve for :
e.
- Multiply both sides by 2 to get rid of the denominator:
- Subtract 3 from both sides:
- Multiply both sides by -1 to solve for :
f.
- Multiply both sides by 22 to get rid of the denominator:
- Add 50 to both sides:
- Multiply both sides by -1 to solve for :
Here are the solutions:
Do you want any further details or have any questions?
Here are 5 questions you can ask next:
- Can you explain how to solve quadratic equations?
- What are the steps to solve a system of linear equations using the substitution method?
- How do you solve inequalities involving absolute values?
- Can you explain the method of completing the square?
- How do you find the derivative of a function using the limit definition?
Tip: Always check your solutions by substituting them back into the original equations to verify they work correctly.
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Math Problem Analysis
Mathematical Concepts
Linear Equations
Equation Solving
Formulas
Equation solving methods
Theorems
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Suitable Grade Level
Grades 7-9