3x+6(x-11)=5x-18
Simplify (solve for variable)
1 answer:
Answer:
x = 12
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
- Subtract Property of Equality<u>
</u>
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
3x + 6(x - 11) = 5x - 18
<u>Step 2: Solve for </u><em><u>x</u></em>
- Distribute 6: 3x + 6x - 66 = 5x - 18
- Combine like terms: 9x - 66 = 5x - 18
- Isolate <em>x</em> terms: 4x - 66 = -18
- Isolate <em>x</em> term: 4x = 48
- Isolate <em>x</em>: x = 12
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