Seudónimo Seudónimo
  • 10-11-2020
  • Mathematics
contestada

4x-7 for x=3
Group of answer choices
A.0
B.5
C.4
D.9

Respuesta :

Space
Space Space
  • 10-11-2020

Answer:

B. 5

General Formulas and Concepts:

Pre-Alg

  • Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

4x - 7

x = 3

Step 2: Solve

  1. Substitute:                    4(3) - 7
  2. Multiply:                        12 - 7
  3. Subtract:                       5
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