Flip the curve over <em>y</em><em> </em><em>=</em><em> </em><em>x</em><em> </em>then observe what is y when x = -3. You will find that 
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Hope this helps.
Step-by-step explanation:
-2 x 3/7 = (-2 x 3) /7
= -6/7
Hello, there!
88 = 4a + x
Rewrite the equation as <span><span>4a+x=88
</span><span>
4a+x=88
</span></span>Since <span><span>4a</span></span> does not contain the variable to solve for, move it to the right side of the equation by subtracting <span><span>4a </span></span>from both sides.<span>
4a + x = 88
-4a -4a
Therefore, x = 88 - 4a
Our answer is x = 88 - 4a
We can't simplify this any further, as we have no value of a.
I hope I helped!
Let me know if you need anything else!
~ Zoe
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First, since its $1 per fry, do 19.96-4 = 15.96, then divide that by four because of the number of days, and the big mac cost will be 3.99 :)
