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3 years ago

1 3 ( x + 1 ) 2 = 15

Mathematics

1 answer:

Gre4nikov [31]3 years ago

5 0

X= - 0.4231

Step-by-step explanation:

Step 1:

The given equation can be expressed as

$13*(X+1)*2=15$

Here to find the value of X BODMAS rule is applied

BODMAS= Brackets Orders Division Multiplication Addition Subtraction

Step 2:

Expand the given equation

$13*2*(X+1)=15$

$26*(X+1)=15$

$X+1=15/26$

$X+1=0.5769$

$X=0.5769-1$

$X=-0.4231$

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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 :
$\frac{-3}{v} = -6$

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

Solution {New Equation Solved} :
$-3 = -6v$

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.

Old Equation :
$-6v = -3$

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

Solution {New Equation Solved} :
$v = \frac{1}{2}$

So, this means that in the equation $\frac{-3}{v} =-6$ , $v = \frac{1}{2}$ .

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