Okay so I'm working on solving equations " id="TexFormula1" title=" - 15x + 5 = - 10x + 25" alt=" - 15x + 5 = - 10x + 25" align="absmiddle" class="latex-formula">
1 answer:
Answer:
x = -4
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
Equality Properties
Step-by-step explanation:
<u>Step 1: Define</u>
-15x + 5 = -10x + 25
<u>Step 2: Solve for </u><em><u>x</u></em>
Add 15x on both sides: 5 = 5x + 25 Subtract 25 on both sides: -20 = 5x Divide 5 on both sides: -4 = x Rewrite: x = -4
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Answer:
Option B
Step-by-step explanation:
( by using laws of exponents )
Therefore option B is correct
Hope this helps
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Answer:
please send the question thnx
Step-by-step explanation:
If you mean by x over 4 that it is fraction then there is no different between it and divisions x/4 = -120 x = -120 × 4 ( when division goes to the other side of equal it turns into multiplication) x = -480 A. -480
Answer: Answer in the photo
Step-by-step explanation:
Here's an example: If you have -9 and it asks for the absolute value of it, it means the opposite. The absolute value of -9 is positive 9.