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2 years ago

Milly wrote the equation 6= -2x-6 What is the value of x ?

Mathematics

1 answer:

Sphinxa [80]2 years ago

6 0

Answer:

x = -6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

6 = -2x - 6

Step 2: Solve for x

[Addition Property of Equality] Add 6 on both sides: 12 = -2x
[Division Property of Equality] Divide -2 on both sides: -6 = x
Rewrite: x = -6

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-1/4 . (-6/11)

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Which algebraic expression is a polynomial with a degree of 4? 5x4 startroot 4 x endroot x5 – 6x4 14x3 x2 9x4 – x3 – startfracti

Paha777 [63]

The algebraic expression of a polynomial with a degree of 4 is 9x⁴ – x³ – x/5

<h3>How to determine the polynomial?</h3>

For a polynomial to have a degree of 4, the following must be true:

All exponents must be whole numbers
The highest exponent must be 4

Using the above highlight, the algebraic expression of a polynomial with a degree of 4 is 9x⁴ – x³ – x/5