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3 years ago

Solve the equation. -2 = 3/5x + 1

Mathematics

2 answers:

Bumek [7]3 years ago

8 0

-2 = 3/5x + 1
-2 - 1 = 3/5x
-3 = 3/5x
x = (-3) (5/3)
x = - 5

nika2105 [10]3 years ago

8 0

-2 = 3/5x+1

=> -3=3/5x
=> Set up proportion! \frac{-3}{1} = \frac{3x}{5}
=> Cross Multiply... -15=3x
=> x=-5

Hope this helps!

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-3/v=-6 simply as much as possible

Aleksandr [31]

Hey!

In order to simplify this equation, we'll first have to multiply both sides of the equation by v. This will give us v on its own.

Original Equation :
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New Equation {Added Multiply Both Sides by V} :
$\frac{-3}{v} v=-6v$

Solution {New Equation Solved} :
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Now we'll switch sides to get v on the left side of the equation which is generally where we always want the variables to be located in these types of equations.

Old Equation :
$-3 = -6v$

New Equation {Switched} :
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Now we'll divide both sides by v to get v on its own.

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New Equation {Added Divide Both Sides by V} :
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Solution {New Equation Solved} :
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So, this means that in the equation $\frac{-3}{v} =-6$ , $v = \frac{1}{2}$ .

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