The commutative property of 9+8=17 is 8+9=17 because the commutative property states that it doesn't matter the order of the number but as long as u get the same answer.
Answer:
dot one one less then -3
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Given
57 < 11x ← substitute x = 8
57 ← 88 ← True
Thus x = 8 is a solution to the inequality
Answer:
36
Step-by-step explanation:
Let a² = x
a²-12a+36=0
or, (a-6)²=0
or, a-6=0
or, a = 6
Now a² = x, so x = 6² = 36
Answer:
x = 12
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Distributive Property
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
2(x - 3) = (x - 1) + 7
<u>Step 2: Solve for </u><em><u>x</u></em>
- Combine like terms [Addition]: 2(x - 3) = x + 6
- [Distributive Property] Distribute 2: 2x - 6 = x + 6
- [Addition Property of Equality] Add 6 on both sides: 2x = x + 12
- [Subtraction Property of Equality] Subtract <em>x</em> on both sides: x = 12