Answer:
-3x - 2y + 3
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
3 + 5x - 4y + 2y - 8x
<u>Step 2: Simplify</u>
- Combine like terms (x): -3x - 4y + 2y + 3
- Combine like terms (y): -3x - 2y + 3
Answer:
x = 10
Step-by-step explanation:
or, 10x + 8 = 4(2x + 7)
or, 10x + 8 = 8x + 28
or, 10x - 8x = 28 -8
or, 2x = 20
or, x = 20/2
or, x = 10
x = 10
Idk use a calculator to find the sum of the answer
Answer:
1)
2)
3)
Step-by-step explanation:
Given the expression we have to simplify the expression
1)
⇒
Combining like terms, we get
⇒
2.)
⇒
⇒
3.)
⇒
⇒