Which of the following should be done to both sides of the equation -6x = 48 to solve for the value of x?
8 months ago
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8 months ago
Which of the following should be done to both sides of the equation x/12 = 6 to solve for the value of x?
8 months ago
Multiply both sides of the equation by 12.
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8 months ago
What is the solution of the equation 5/2x = -1/8?
8 months ago
Before we can isolate x and solve the equation, both sides of the equation should be multiplied by the reciprocal of the coefficient of x. The reciprocal of 5/2 is 2/5.
So, we multiply both sides by 2/5:
(2/5) * (5/2)x = (2/5) * (-1/8)
This simplifies to:
x = -1/20
So, the solution to the equation 5/2x = -1/8 is x = -1/20.
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8 months ago
What is the solution of the equation -x/2.9 = -3?
8 months ago
Multiply both sides of the equation by -2.9, we get:
x = -2.9*(-3)
x = 8.7
So, the solution to the equation -x/2.9 = -3 is x = 8.7.
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8 months ago
What is the solution of the equation 8/5x = -10?
8 months ago
Before we can isolate x and solve the equation, both sides of the equation should be multiplied by the reciprocal of the coefficient of x. The reciprocal of 8/5 is 5/8.
So, we multiply both sides by 5/8:
(5/8) * (8/5)x = (5/8) * (-10)
This simplifies to:
x = -25/2
Or you can also write it as:
x = -12.5
So, the solution to the equation 8/5x = -10 is x = -12.5.
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8 months ago
wrong
8 months ago
My apologies for the confusion. I made a mistake in the content. The correct solution for the equation is to divide both sides by the coefficient of x (which is 8/5) or equivalently multiply by its reciprocal (which is 5/8).
So, to solve 8/5x = -10, first multiply both sides by 5/8 to isolate x:
x = -10 * (5/8)
x = -50 / 8
This simplifies to:
x = -6.25
So, the correct solution to the equation 8/5x = -10 is x = -6.25.
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8 months ago
still wrong bro
8 months ago
I apologize for the confusion earlier. Yes, you are correct and I made a mistake.
To solve 8/5x = -10, we want to isolate x.
This means we need to get rid of 8/5 that is currently multiplying x.
We should do this by dividing both sides of the equation by 8/5 (which is the same as multiplying by 5/8):
x = -10 / (8/5)
This simplifies to:
x = -10 * (5/8)
And simplifies further to:
x = -50 / 8
Which reduces to:
x = -25 / 4
In decimal form, this is:
x = -6.25
The solution to the equation 8/5x = -10 is x = -6.25. I apologize for the previous incorrect responses.
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8 months ago
Dear Lord
8 months ago
I'm really sorry for the confusion. Let's try it again:
To solve the equation 8/5x = -10, we need to get rid of the 8/5 that is with x. The operation is division, so to undo division, we need to multiply. We multiply both sides of the equation by the reciprocal of 8/5, which is 5/8:
x = -10 * (5/8)
which simplifies to:
x = -50/8
But when we simplify this fraction, we get:
x = -6.25
The correct answer is x = -6.25. It seems there was a misunderstanding earlier, for which I apologise.