conniehodson
18.01.2021 •
Mathematics
Simplify: x + (x-y) + y + (y-x )
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Ответ:
x + y
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
x + (x - y) + y + (y - x)
Step 2: Simplify
Combine like terms (x): x - y + y + yCombine like terms (y): x + yОтвет:
2(9x-3)
Then it’s that one but if not then I would say
12x-6-6x