4+1/2x=12... solve for x.. Help??

see below

Step-by-step explanation:

Let's solve your equation step-by-step.

4+

1

2

x=12

Step 1: Simplify both sides of the equation.

1

2

x+4=12

Step 2: Subtract 4 from both sides.

1

2

x+4−4=12−4

1

2

x=8

Step 3: Multiply both sides by 2.

2*(

1

2

x)=(2)*(8)

x=16

x=16