Find the value of y in the equation y=-4x+9 when x=-3
2 answers:
Answer:
y = 21
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>
y = -4x + 9
<em>x</em> = -3
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em> [Equation]: y = -4(-3) + 9
- Multiply: y = 12 + 9
- Add: y = 21
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Answer:
The answer is 14.86. I hope that this helps
I say the answer is A, correct me if I'm wrong.
Cool thanks bro I appreciate it