3 years ago

Simplify: x + (x-y) + y + (y-x )

Mathematics

1 answer:

AnnyKZ [126]3 years ago

3 0

Answer:

x + y

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

x + (x - y) + y + (y - x)

Step 2: Simplify

Combine like terms (x): x - y + y + y
Combine like terms (y): x + y

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