What is y = -2x +4, x =3.5
1 answer:
Answer:
(3.5, -3)
or
y = -3
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>
y = -2x + 4
x = 3.5
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: y = -2(3.5) + 4
- Multiply: y = -7 + 4
- Add: y = -3
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1 solution
