Math Problem Statement

-2x-4y=11

Solution

The equation you provided is 2x4y=11-2x - 4y = 11. Let's rearrange this into slope-intercept form y=mx+by = mx + b to better understand the relationship between xx and yy.

Step 1: Isolate yy

We want to isolate yy on one side of the equation. Begin by moving the term involving xx to the other side.

4y=2x+11-4y = 2x + 11

Step 2: Solve for yy

Now, divide the entire equation by 4-4 to solve for yy.

y=12x114y = -\frac{1}{2}x - \frac{11}{4}

This is the slope-intercept form, where the slope m=12m = -\frac{1}{2} and the y-intercept is 114-\frac{11}{4}.

Let me know if you'd like to explore further or clarify anything.

Here are 5 related questions for further practice:

  1. How would you solve for xx in the equation 2x4y=11-2x - 4y = 11?
  2. What is the slope of the line from the equation 3x5y=123x - 5y = 12?
  3. What are the intercepts of the equation y=12x114y = -\frac{1}{2}x - \frac{11}{4}?
  4. How would you graph the equation 2x4y=11-2x - 4y = 11?
  5. Can you solve 2x4y=11-2x - 4y = 11 for xx?

Tip: When converting to slope-intercept form, always aim to isolate yy and simplify the slope to reveal the rate of change.

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations
Slope-Intercept Form

Formulas

Slope-intercept form: y = mx + b

Theorems

Properties of Linear Equations

Suitable Grade Level

Grades 8-10