Solve the Equation Using Graphical Methods $$\frac { x + 6 } { 5 } - 7 = \frac { x + 8 } { 7 } - 7$$

question 114

Multiple Choice

Solve the equation using graphical methods. Round to the nearest thousandth when appropriate.
- $$\frac { x + 6 } { 5 } - 7 = \frac { x + 8 } { 7 } - 7$$

• A) \(x = 2\)
• B) \(x = - 2\)
• C) \(x = - 1\)
• D) \(x = 1\)

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Definitions:

Reduced Scale

A scale that represents an object or drawing smaller than its actual size, used in blueprints and plans to fit large subjects on a manageable surface.

Enlarged Scale

A drawing scale that represents an object larger than its real-life counterpart to portray detailed features more clearly.

True Scale

A representation in drawings where the size of the drawing directly corresponds to the actual size of the object, without any enlargement or reduction.

Real Scale

An accurate, one-to-one representation of an object or design, without any enlargement or reduction in size.