Explanation Given Information: The provided equation is − 6 x = 42 . Formula used: Division property: If a = b , then a c = b c , where a , b , and c , are any real numbers and c ≠ 0 . Identity property: Any real number x , x ⋅ 1 = x Calculation: Consider the provided equation

9th Edition

ISBN: 9780321997173

Author: Marvin L. Bittinger, Judith A. Beecher

Publisher: PEARSON

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A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

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Chapter 8.4, Problem 6MCR

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To fill: The blanks by solving the equation, −6x=42.

−6x=42−6x−6=42⋅x=−7x=

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Chapter 8.4, Problem 5MCR

Chapter 8.4, Problem 7MCR

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Chapter 8 Solutions

Developmental Mathematics (9th Edition)

Ch. 8.1 - Objective 7.1a: Evaluate algebraic expressions by...Ch. 8.1 - Prob. 2SR Ch. 8.1 - Prob. 1DE Ch. 8.1 - Prob. 2DE Ch. 8.1 - Prob. 3DE Ch. 8.1 - Prob. 4DE Ch. 8.1 - Prob. 5DE Ch. 8.1 - Prob. 6DE Ch. 8.1 - Prob. 7DE Ch. 8.1 - Prob. 8DE

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The blanks by solving the equation, − 6 x = 42 . − 6 x = 42 − 6 x − 6 = 42 ⋅ x = − 7 x =

Solution Summary: The author explains how to fill the blanks by solving the equation, -6x=42.

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To fill: The blanks by solving the equation, −6x=42.

−6x=42−6x−6=42⋅x=−7x=

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Chapter 8 Solutions

The blanks by solving the equation, − 6 x = 42 . − 6 x = 42 − 6 x − 6 = 42 ⋅ x = − 7 x =

Solution Summary: The author explains how to fill the blanks by solving the equation, -6x=42.

Concept explainers

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To fill: The blanks by solving the equation, −6x=42. −6x=42−6x−6=42⋅x=−7x=

Want to see the full answer?

Chapter 8 Solutions

To fill: The blanks by solving the equation, −6x=42.

−6x=42−6x−6=42⋅x=−7x=