Math Problem Statement

find x in terms of y 14x-8y+5=2x+4y-7

Solution

To find xx in terms of yy from the equation 14x8y+5=2x+4y714x - 8y + 5 = 2x + 4y - 7, follow these steps:

  1. Start by simplifying the equation: Move all terms involving xx to one side and all terms involving yy to the other side. 14x2x=4y+8y7514x - 2x = 4y + 8y - 7 - 5 Simplifying gives: 12x=12y1212x = 12y - 12

  2. Isolate xx: Divide both sides by 12. x=y1x = y - 1

So, xx in terms of yy is: x=y1x = y - 1

Would you like more details or have any questions about this solution?

Here are 5 follow-up questions related to this topic:

  1. How would you solve if the equation had a quadratic term?
  2. What if yy was also unknown and you had to solve a system of equations?
  3. How can you check if your solution is correct?
  4. What if the equation was a fraction instead of a linear equation?
  5. How does this change if the coefficients were in decimal form?

Tip: Always simplify the equation as much as possible before solving for a variable.

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Math Problem Analysis

Mathematical Concepts

Linear Equations
Variable Isolation

Formulas

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Theorems

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Suitable Grade Level

Grades 7-9