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Chapter 2: Q. 182 (page 144)

Solve the formula for W:

P=2L+2W

Short Answer

Expert verified

The solution isW=P-2L2.

Step by step solution

01

Given information:

Consider the equation,

P=2L+2W

02

Step 2:

Add -2Lon both sides,

P-2L=2L+2W-2W

we get,P-2L=2W

03

Step 3:

Divide by 2 on both sides, to make the coefficient of W as one,

P-2L2=2W2

we get,P-2L2=W

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