Solve the equation for the indicated variable. P=2l+2w;for l
To solve the equation for the indicated variable, which is l, we need to isolate l on one side of the equation.
Given that P = 2l + 2w, we can start by subtracting 2w from both sides of the equation:
P - 2w = 2l
Next, we can divide both sides of the equation by 2 to solve for l:
(P - 2w)/2 = l
Therefore, the equation for l is l = (P - 2w)/2.
To solve the equation P=2l+2w for the variable l, we need to isolate l on one side of the equation. Follow these steps:
Step 1: Start with the equation P=2l+2w.
Step 2: Subtract 2w from both sides of the equation to isolate the term containing l.
P - 2w = 2l + 2w - 2w
P - 2w = 2l
Step 3: Divide both sides of the equation by 2 to solve for l.
(P - 2w) / 2 = (2l) / 2
(P - 2w) / 2 = l
The value of l in terms of P and w is (P - 2w) / 2.