Respuesta :
Answer:
x = -4
Step-by-step explanation:
To find the value of x that makes a certain equation true means to solve the equation. You do this by rearranging the equation to make x the subject.
So,
2(x-8) = x+5x
2x - 16 = 6x
-16 = 6x-2x
4x = -16
x = -4
Hope this helps.
First simplify the right side by combining like terms.
Since both terms contain an x, you can add them together.
So x + 5x simplifies to 6x.
So our equation now reads 2(x - 8) = 6x.
Solving from here, distribute the 2 through the
parentheses on the left side of the equation.
2(x) is 2x and 2(-8) is -16.
So we have 2x - 16 = 6x.
Now move the 2x to the right side by subtracting 2x from both sides.
This gives us -16 = 4x.
Now just divide both sides by 4 to get -4 = x.