Answer:
Step-by-step explanation:
Answer:
x = 16
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>
x + (3x - 4) = 5 - (-7 - 3x)
<u>Step 2: Solve for </u><em><u>x</u></em>
- [Distributive Property] Distribute negative: x + 3x - 4 = 5 + 7 + 3x
- [Addition] Combine like terms: 4x - 4 = 12 + 3x
- [Subtraction Property of Equality] Subtract 3x on both sides: x - 4 = 12
- [Addition Property of Equality] Add 4 on both sides: x = 16
First and only step subtract 4.9 from 12.28
this gives you 7.38
hope this HELPZZZ
Answer:
Yes
Step-by-step explanation:
Answer:
angle 1= 70 degrees
angle 2= 65 degrees
angle 3= 65 degrees
angle 4 = 115 degrees
angle 5= 45 degrees
angle 6= 45 degrees
angle 7= 45 degrees
Step-by-step explanation:
