What is 3(x+4)-1=7 can you show me how to do this
2 answers:
Answer:
x = -4/3
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>
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
3(x + 4) - 1 = 7
<u>Step 2: Solve for </u><em><u>x</u></em>
- [Addition Property of Equality] Add 1 on both sides: 3(x + 4) = 8
- [Division Property of Equality] Divide 3 on both sides: x + 4 = 8/3
- [Subtraction Property of Equality] Subtract 4 on both sides: x = -4/3
Answer: tis wont help that mutch but split a line between the = and start soving and do the same to both
Step-by-step explanation:
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