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30 November, 08:14

How many solution to the equation

2x + 1 + x = 3 (x - 2) + 7

O

A. No solution

B. one solution

c. Infinite number of solutions

+3
Answers (2)
  1. 30 November, 08:18
    0
    The answer would be (c) infinite number of solutions
  2. 30 November, 08:44
    0
    B, One Solution

    Step-by-step explanation:

    Group Like Terms and Expand

    3x + 1 = 3x - 6 + 7

    Simplify

    3x + 1 = 3x + 1

    Subtract 1 from both sides

    3x + 1 - 1 = 3x + 1 - 1

    Simplify

    3x = 3x

    Subtract 3x from each side

    3x - 3x = 3x - 3x

    Simplify

    0 = 0

    Therefore, it is One Solution, or B.
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