3 years ago

Solve for x. x-(4 + x) = x + 4 A -8 B 0 C 4 D 8

Mathematics

1 answer:

mrs_skeptik [129]3 years ago

5 0

Answer:

Step-by-step explanation:

x -4 -x=x+4. -4=x+4. x=-8

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Step-by-step explanation:

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andreyandreev [35.5K]

Answer:

$\displaystyle \frac{x + 7}{3}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Terms/Coefficients
Factoring

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{x^2 + 12x + 35}{3x + 15}$

Step 2: Simplify

[Fraction] Factor numerator: $\displaystyle \frac{(x + 5)(x + 7)}{3x + 15}$
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AnnZ [28]

Answer:

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Step-by-step explanation:

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