2 answers:
Answer:
y = 3
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
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>
y + 3 = -y + 9
<u>Step 2: Solve for </u><em><u>y</u></em>
- [Addition Property of Equality] Add <em>y</em> on both sides: 2y + 3 = 9
- [Subtraction Property of Equality] Subtract 3 on both sides: 2y = 6
- [Division Property of Equality] Divide 2 on both sides: y = 3
Y=3
3+3=-3+9
6=6
So yeah I hope that helps :))
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Step-by-step explanation:
