WebSep 3, 2024 · The formula for perimeter of a rectangle is given by p = 2l + 2w, where p = perimeter, l = length, and w = width. solve the formula for w. Solving for W. P = 2L + 2W. P - 2L = 2L - 2L + 2W Subtracting 2L from both sides of the equation. P - 2L = 2W (P - 2L)/2 = (2W)/2 Dividing both sides of the equation by 2 to isolate the variable W. (P - 2L ... WebChoose Topic. Examples ...
Solve the Equation p=2l+2w:w - Answer Math Problem Solver
WebP=2L+2W Swap sides so that all variable terms are on the left hand side. 2L+2W=P Subtract 2W from both sides. 2L=P-2W Divide both sides by 2. \frac{2L}{2}=\frac{P-2W}{2} Dividing by 2 undoes the multiplication by 2. L=\frac{P-2W}{2} Divide P-2W by 2. L=\frac{P}{2}-W Solve for P P=2\left(L+W\right) View solution steps Solution Steps WebAlgebra Solve for W p=2 (L+W) p = 2(L + W) p = 2 ( L + W) Rewrite the equation as 2(L+W) = p 2 ( L + W) = p. 2(L+W) = p 2 ( L + W) = p Divide each term in 2(L+W) = p 2 ( L + W) = p by 2 2 and simplify. Tap for more steps... L+W = p 2 L + W = p 2 Subtract L L from both sides of the equation. W = p 2 −L W = p 2 - L birmingham pharmacy interview
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WebSep 20, 2024 · P = 2l + 2w You want to get the "w" by itself. So the first step is to get rid of the "2l" by subtracting it from both sides of the equation: P = 2l + 2w -2l -2l -------------------- P - 2l = 2w Now you are close, but you want just plain "w" not "2w". Notice that the 2 and the "w" are being multiplied. WebSolve P equals 2l plus 2w for l. So this right here, this is just the formula for the perimeter of a rectangle. Perimeter is equal to 2 times the length plus 2 times the width. But they just … WebSince P=2L+2W, where A=72 and L =9, we still need to solve for width given the area and length. A=LxW, simply divide Area with length to get the width. W=72/9=8 Now that we have solved the value of w, we can now solve the perimeter P=2L+2W P=2(9)+2(8) P=18+16 P=34. Answer: 34 cm. Step-by-step explanation: Find the W first, since L*W = A. W = A / L dangerous cycling gif