Find the Value of the Variable That Satisfies the Equation

question 68

Multiple Choice

Find the value of the variable that satisfies the equation.
-2x - 3 = 9

• A)x = 7
• B)x = 6
• C)x = 10
• D)x = 14

Comprehend the ecological importance of transitional zones (ecotones) between ecosystems.

Describe the role and sources of nutrients in aquatic ecosystems, including the concept of marine snow.

Identify and characterize the different categories of aquatic organisms (nekton, benthos, etc.).

Recognize factors that influence the distribution of organisms in aquatic biomes.

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Definitions:

Insert Function Box

A feature in spreadsheet software that helps users add pre-defined formulas into their worksheets.

Sum Menu

A functionality or option in software applications, especially spreadsheets, that totals selected numerical values.

Name Box Area

A feature in spreadsheet software like Microsoft Excel that displays the address of the selected cell or range of cells.

Arithmetic Operator

Symbols used in mathematics and programming to perform standard arithmetic operations such as addition, subtraction, multiplication, and division.