Evaluate the expression when x= -3 and y=3 y-8x
2 answers:
Answer:
27
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
<em>x</em> = -3
<em>y</em> = 3
y - 8x
<u>Step 2: Evaluate</u>
- Substitute in variables: 3 - 8(-3)
- Multiply: 3 + 24
- Add: 27
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