-3(x+n)=x solve for x

Mathematics

1 answer:

garik1379 [7]2 years ago

3 0

Answer: x = (-n/2)

Step-by-step explanation:

-3(x+n)=x Problem:

-3x-n=x Distributive property

-n=2x Add 3x to both sides

2x=-n Switch equation around to make it easier to look at

x= -n/2 Divide by 2 on each side

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Please help me with the problem

mixas84 [53]

Let's see what we're working on here

$\frac{1}{2} - 2(m) =?$
? = 0
$Simplify this →$ $\frac{1}{2}$

$\frac{1}2y} - 2(m) = ?$

$\frac{2(m)(2)}{2}$

$\frac{1 - 4(m)}{2} = ?$

$\frac{1 - 4(m)}{2} = 2$

$-4(m) + 1 = 0$
Subtract ( - )the number 1 from each of your sides on this part

4(m) = 1
Multiply( ×) the number -1 to your sides for this part of the equation

Therefore, the value of m is $\frac{1}{4}$
$m = \frac{1}{4}$

3 0

3 years ago

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