Answer:
To solve for w in the equation 2w - y = 7w, you'll want to isolate w on one side of the equation. Here are the steps to do that:
1. First, subtract 2w from both sides of the equation to move all the terms containing w to one side:
2w - 2w - y = 7w - 2w
This simplifies to:
-y = 5w
2. Now, divide both sides of the equation by 5 to isolate w:
(-y) / 5 = (5w) / 5
This simplifies to:
-w/5 = w
3. To make the variable positive, multiply both sides of the equation by -1:
(-1) * (-w/5) = -1 * w
This gives:
w/5 = -w
4. Finally, to isolate w, multiply both sides of the equation by 5:
5 * (w/5) = 5 * (-w)
This simplifies to:
w = -5w
Now, you have the value of w in terms of itself, which means w = -5w. This equation doesn't have a unique solution because w can be any value (positive or negative).
Explanation:
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