Answer: x = 1.28 or -1.28
No.
EXPLANATION:
To tackled this problem we should find an equivalent denominator.
We find that the lcm ( lowest common denominator ) is 20.
1 x 5 = 5
4 x 5 = 20
2 x 4 = 8
5 x 4 = 20.
so the answer is no.
Answer:
4) -x - 7
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Distributive Property
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
(4x - 6) - (5x + 1)
<u>Step 2: Simplify</u>
- Distribute negative: 4x - 6 - 5x - 1
- Combine like terms (x): -x - 6 - 1
- Combine like terms (Z): -x - 7