Solve each of the following equations.a. 8 + 2x = 3x- 7Answer: ___________b. 2a- 1 = 10a- 9Answer: ___________c. 9 - 3x = -7x- 7Answer: ___________

What will be an ideal response?


a. 8 + 2x- 2x = 3x- 2x- 7
    8 + 7 = x - 7 + 7
    15 = x

b. 2a - 2a  - 1 = 10a- 2a- 9
    -1 + 9  = 8a- 9 + 9
    8/8 = 8a/8
    1 = a

c. 9 - 3x + 3x = -7x + 3x- 7
    9 + 7 = -4x- 7 + 7
    16/-4 = -4x/-4
    -4 = x

Health Professions

You might also like to view...

The physician excised a chalazion of the left lower eyelid

What are the Coding/Modifiers?

Health Professions

Fluid released from leaky capillaries as a result of histamine results in:

A) mottling. B) eczema. C) hypersensitivity. D) hives.

Health Professions

The first line of defense against infectious agents in the human immune system response is

A) physical barriers. B) antibodies. C) complement. D) white blood cells.

Health Professions

Percutaneous transposition left radial nerve

A. 01X40ZZ B. 01S63ZZ C. 01Q63ZZ D. 01860ZZ

Health Professions