Solve the equation 4+3x-1/2=9 .Explain the reasons why you chose your solution method.

x = 5

Step-by-step explanation:

that would look like this:

first, to remove the denominator (2), we should multiply both sides by 2. therefore, we get:

4 + 3x - 1 = 18.

now, we transpose 4 and -1 to the other side, in order to isolate 3x.

3x = 18 + 1 - 4

3x = 15

to find x, we divide both sides by 3. therefore, we get:

x = 5

Step-by-step explanation:

Subtract 4 from both the sides

Add (1/2) to both sides

cosine

step-by-step explanation: