What is the formula for the indicated variables? A-lw wh + lh, for w

Question

asked Jul 3, 2023 56.8k views

1 Answer

Joebalt · Answer 1 · 2023-07-08T21:29:21+0000

Hello there. To solve this question, we have to remember some properties about solving equations for a variable.

Given the following equation:

We want to solve it for w.

First, notice we can group some factors

$A=w\cdot(l+h)+lh$

Subtract lh on both sides of the equation

$A-lh=w\cdot(l+h)$

Assuming l + h is not equal to zero, divide both sides of the equation by this factor

This is the answer to this question.