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horsena [70]
3 years ago
7

2x=154 what is the value of x?

Mathematics
1 answer:
Lerok [7]3 years ago
4 0
154 divided by 2
Answer = x = 77
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Find y when x = 3 of the equation for y=2x+12
ser-zykov [4K]

Answer:

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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<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

y = 2x + 12

x = 3

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                                                                                                y = 2(3) + 12
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  3. Add:                                                                                                                 y = 18
3 0
3 years ago
Read 2 more answers
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