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Angelina_Jolie [31]
2 years ago
7

Evaluate 5x-3y when x=7 y=1/3

Mathematics
2 answers:
pogonyaev2 years ago
6 0

Answer:

34

Step-by-step explanation:

(5*7)-(3*1/3) =

35-1 = 34

Fynjy0 [20]2 years ago
4 0

Answer:

34

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

5x - 3y

x = 7

y = 1/3

<u>Step 2: Evaluate</u>

  1. Substitute:                    5(7) - 3(1/3)
  2. Multiply:                        35 - 1
  3. Subtract:                       34
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