solve for x.\ny = 2x\ny = 20\nsimplify your answer as much as possible.\nx =

Explanation:

Step1: Substitute y - value

Since $y = 20$ and $y = 2x$, we substitute $y$ in the equation $y = 2x$ to get $20=2x$.

Step2: Solve for x

Divide both sides of the equation $20 = 2x$ by 2. So, $x=\frac{20}{2}$.

Answer:

$10$