Question

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

Answer 1

The answer would be (c) infinite number of solutions

Answer 2

B, One Solution

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.