The heat developed in an electric wire varies jointly as the wire's resistance, the time the current flows, and the square of th
2 answers:
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Step 1. <span>Add </span>9<span> to both sides
</span>
Step 2. Simplify
to 
Step 3. Divide both sides by
Step 4. Cancel 1 on both sides
Step 5. Divide both sides by 4
Done! :) Hope this helps! :)
To check
follow these steps below:
Step 1. Let h = 0
Step 2. Simplify 4 * 0 to 0
Step 3. Simplify 1 + 0 to 1
<span>
Step 4. </span><span>Simplify 8 * 1 to 8
</span>
<span>
Step 5. </span><span>Simplify -9 -8 to -17
</span><span>
</span>
<span>
Done! :)
</span>
</span>
Step 2. Simplify
Step 3. Divide both sides by
Step 4. Cancel 1 on both sides
Step 5. Divide both sides by 4
Done! :) Hope this helps! :)
To check
Step 1. Let h = 0
Step 2. Simplify 4 * 0 to 0
Step 3. Simplify 1 + 0 to 1
<span>
Step 4. </span><span>Simplify 8 * 1 to 8
</span>
<span>
Step 5. </span><span>Simplify -9 -8 to -17
</span><span>
</span>
<span>
Done! :)
</span>