Solve the equation for x.

Question

3x + x + 5 = 7
Responses
A x =1/2
B x = 1x
C x = 2x
D x = 4

Answer 1

Combining like terms, we have:

4x + 5 = 7

Subtracting 5 from both sides:

4x = 2

Dividing both sides by 4:

x = 1/2

Therefore, the solution is x = 1/2. Answer: A