How do i solve 7x=x+18
I would first subtract x from each side.
then, divide both sides by 6
x = 3
To solve the equation 7x = x + 18, you need to isolate the variable x on one side of the equation. Here's a step-by-step explanation of how to solve it:
Step 1: Start by simplifying both sides of the equation.
7x = x + 18
Step 2: To eliminate the x term on the right side of the equation, subtract x from both sides.
7x - x = x + 18 - x
This simplifies to:
6x = 18
Step 3: Divide both sides of the equation by 6 to isolate x.
(6x) / 6 = 18 / 6
This simplifies to:
x = 3
So, the solution to the equation is x = 3.