Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>

<u>Step 2: Solve for </u><em><u>x</u></em>
- Factor:

- [Division Property of Equality] Divide a + b on both sides:

64838383848888477783839393
You should plug this into a graphing calculator on your computer! It helps a lot!
2y-4=3y-5
-4=y-5
1=y
Answer: y=1
Well the probability of it landing on heads would be a 50 percent