When solving the equation 3x = 9, Daniel used a property of algebra and transformed the equation into x=3. Which property did he use? A) Multiplication
B) Division
C) Addition
D) Subtraction
2 answers:
Answer:
B)Division
Step-by-step explanation:
3x=9
divide both side by 3 gives you
x=3
B) Division When dividing the 3x=9 you need to leave x on its own therefore you decide 3x by 3 to cancel out the multiplication. Than what you do to one side you do to the other so 9/3 = 3 leaving the equation answer: x=3
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Answer:
7(6m - 4) = -364
multiply 7 for both variables in the parenthesis
42m - 28 = -364
move 28 to other side
42m= -336
divide 42 on both sides
m= -8
Answer: kdkejtjejejbf he neendhejrhwh
Answer:
49
Step-by-step explanation:
Solving we get,
Step-by-step explanation:
We need to solve:
Solving:
Adding -ln(2) on both sides:
Using logarithmic rule: if
So,
Simplifying:
So, Solving we get,
Keywords : Logarithms
Learn more about Logarithms at:
#learnwithBrainly
1/2 = 4/8
3/8 = 3/8
8 is the common denominator between these two fractions