reyescinthya07 reyescinthya07

21-05-2020
Mathematics

contestada

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

Respuesta :

SneeryEmperor51 SneeryEmperor51

21-05-2020

Answer:

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.

Answer Link

Shanaebrookins1 Shanaebrookins1

21-05-2020

The answer would be (c) infinite number of solutions

Answer Link

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