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Serggg [28]
3 years ago
10

What is the solution to the following system? [x+y+z=6 x-y+Z=8 x+y-2-0

Mathematics
2 answers:
Alex Ar [27]3 years ago
7 0

x+y+z=6

x-y+z=8

x+y-2=0   (fixed typo)

Subtracting the first two,

2y = -2

y = -1

x = -y+2 = 3

z=6-x-y=4

Answer: (3, -1, 4), first choice

Inessa [10]3 years ago
6 0

Answer:

144

Step-by-step explanation:

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Step-by-step explanation:

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Write 0.45 as a fraction in simplest form
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Allushta [10]

Answer:

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y-intercept <em>b</em> = 3

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
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<u>Algebra I</u>

Equality Properties

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Step-by-step explanation:

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<u>Step 2: Rewrite</u>

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<u>Step 3: Identify</u>

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I think

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Answer:

First Problem:

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Step-by-step explanation:

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