Okay, let's work this out.
<span><span><span>3x</span>+70</span>−<span>7x</span></span><span>=<span><span><span><span>3x</span>+70</span>+</span>−<span>7x
</span></span></span>Combine Like Terms:<span>=<span><span><span>3x</span>+70</span>+<span>−<span>7x</span></span></span></span><span>=<span><span>(<span><span>3x</span>+<span>−<span>7x</span></span></span>)</span>+<span>(70)</span></span></span><span>
=<span><span>−<span>4x</span></span>+<span>70
Answer -4x+70
I really don't understand what you mean by this, perhaps you wrote the question wrong, but it would be great than 18.
</span></span></span>
As you already know, to get the inverse of any expression, we start off by doing a switch on the variables, and then we solve for "y".
Answer:
3
Step-by-step explanation:
To solve the equation, subtract 15 from both sides
-b = -3
Since both sides are negative, we can just take away the negative signs.
b = 3
1) 10%
2) 20%
3) 90%
4) 80%
5) 85%
6) 33.33% (.33 repeats)
