<h3>Hey there! </h3><h3>First, you have to DISTRIBUTE </h3><h3>
</h3><h3>
</h3><h3>
</h3><h3>Your problem becomes:
</h3><h3>A NEGATIVE and a POSITIVE becomes a NEGATIVE </h3><h3>So, this makes your problem become this ↓</h3><h3>
</h3><h3>Secondly, we have to SUBTRACT by
on YOUR SIDES
</h3><h3>We GET:
</h3><h3>Thirdly, we have to ADD by 30 on EACH OF YOUR SIDES</h3><h3>
</h3><h3>
</h3><h3>CANCEL OUT:
because it gives you a outcome of
</h3><h3>KEEP:
</h3><h3>Because it helps us solve for our ANSWER (almost!) </h3><h3>
</h3><h3>Fourthly, we have to DIVIDE by
on each of YOUR SIDES </h3><h3>
</h3><h3>CANCEL OUT:
because it gives you a value of a
</h3><h3>KEEP:
because it gives you a result of
</h3><h3>ANSWER:
</h3><h3>Good luck on your assignment and enjoy your day! </h3><h3>~
</h3>