3x+4 solve for x

To solve for x, we want to isolate it on one side of the equation.

Step 1: Start with the equation 3x + 4.
Step 2: Subtract 4 from both sides of the equation to isolate the term with x:
3x + 4 - 4 = 0 - 4
3x = -4
Step 3: Divide both sides of the equation by 3:
(3x)/3 = (-4)/3
x = -4/3

So the solution is x = -4/3.

3x+6=24 solve for x

To solve for x, we want to isolate it on one side of the equation.

Step 1: Start with the equation 3x + 6 = 24.
Step 2: Subtract 6 from both sides of the equation to isolate the term with x:
3x + 6 - 6 = 24 - 6
3x = 18
Step 3: Divide both sides of the equation by 3:
(3x)/3 = (18)/3
x = 6

So the solution is x = 6.