⇒
Equation .<span><span>p−1</span>=<span><span><span>5p</span>+<span>3p</span></span>−<span>8
</span></span></span>⇒
Simplify both sides of the equation.<span><span>p−1</span>=<span><span><span>5p</span>+<span>3p</span></span>−<span>8
</span></span></span>⇒ <span>
Simplify:</span><span><span><span><span>p+</span>−1</span>=<span><span><span><span>5p</span>+<span>3p</span></span>+</span>−8
</span></span><span><span><span>p−1</span>=<span><span>(<span><span>5p</span>+<span>3p</span></span>)</span>+<span>(<span>−8</span>)</span></span></span>(Combine Like Terms)
</span><span><span>p−1</span>=<span><span>8p</span>+<span>−8
</span></span></span></span><span><span>p−1</span>=<span><span>8p</span>−<span>8
</span></span></span>⇒
Subtract 8p from both sides.<span><span><span>p−1</span>−<span>8p</span></span>=<span><span><span>8p</span>−8</span>−<span>8
p</span></span></span><span><span><span>−<span>7p</span></span>−1</span>=<span>−<span>8
</span></span></span>⇒
Add 1 to both sides.<span><span><span><span>−<span>7p</span></span>−1</span>+1</span>=<span><span>−8</span>+1</span></span><span><span>−<span>7
p</span></span>=<span>−<span>7
</span></span></span>⇒
Divide both sides by -7.
<span>= </span>

<span><span><span>
</span></span></span><span>p=<span>1</span></span>