Y = x + 6
Subtract 6 from each side:
Y - 6 = X
Answer:
f(2) = 1/3
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 2/3x - 1
x = 2
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: f(2) = 2/3(2) - 1
- Multiply: f(2) = 4/3 - 1
- Subtract: f(2) = 1/3
It is the first one I believe
The solution to the system of inequality expression is 1 < x < 10
Inequality expressions are expressions not separated by an equal sign
Given the inequality expressions
- 4x – 2 < -6 and - 4x – 2 > -42
For the inequality - 4x – 2 < -6
- 4x – 2 + 2 < -6 + 2
-4x < -4
x > 1
For the inequality - 4x – 2 > -42
- 4x – 2 + 2> -42 +2
-4x > -40
x < 10
Combining both inequality solutions:
1 < x < 10
Hence the solution to the system of inequality expression is 1 < x < 10
Representing on the number line we have:
Learn more here: brainly.com/question/6874464
Answer:
Step-by-step explanation:
1/2(10x-8)=1/3(21-15x)
Opening the brackets
5x - 4 = 7 - 5x
5x + 5x = 7 + 4
10x = 11
x = 11/10
x = 1 1/10