Math Problem Statement

An equation is shown.

y−3=4(x−2)

Which of the following shows the equation written in standard form?

−4x+y=3

−4x+y=1

−4x+y=−5

−4x+y=−11

Solution

We start with the given equation:

y3=4(x2)y - 3 = 4(x - 2)

Step 1: Expand the equation

Expand the right-hand side:

y3=4x8y - 3 = 4x - 8

Step 2: Isolate the yy-term

Add 3 to both sides to get yy by itself:

y=4x8+3y = 4x - 8 + 3 y=4x5y = 4x - 5

Step 3: Rearrange to standard form

To write the equation in standard form Ax+By=CAx + By = C, move the 4x4x to the left-hand side by subtracting 4x4x from both sides:

4x+y=5-4x + y = -5

Final Equation:

4x+y=5-4x + y = -5

The correct option is:

4x+y=5\boxed{-4x + y = -5}

Would you like further details or have any questions?

Here are 5 related questions to extend your understanding:

  1. How would you convert an equation to slope-intercept form?
  2. What does the slope represent in the equation y=mx+by = mx + b?
  3. How do you determine the x- and y-intercepts of a linear equation?
  4. How can you solve systems of equations using substitution or elimination?
  5. What is the geometric interpretation of a linear equation in two variables?

Tip: Standard form of a linear equation is typically written as Ax+By=CAx + By = C, where AA, BB, and CC are integers and AA should ideally be positive.

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations
Standard Form

Formulas

Standard form of a linear equation: Ax + By = C

Theorems

Properties of linear equations
Equation transformation

Suitable Grade Level

Grades 8-10