Steps to solving for x in the equation 2x +6=-(-8) ?
You need to identify the term that contains the variable x and let it alone to one side, by moving the constant member to the other side, such that:
`2x = -6 - (-8)`
Performing the multiplication -`1*(-8)` converts the negative 8 into positive 8, such that:
`2x = -6 + 8 => 2x = 2 `
Reducing duplicate factors yields:
`x = 1`
Hence, evaluating the solution to two steps equation yields `x = 1.`
The aim of any equation is to find out the value or values of the variable that cancel the given expression.
The first step is to re-write -(-8) = 8. The double negative sign makes a value positive.
2x + 6 = 8
Now, we'll subtract 6 both sides in order to isolate the variable x to the left side:
2x = 8 - 6
2x = 2
Now, we'll divide by 2 and we'll get:
x = 2/2
x = 1
So, the solution of the equation is x = 1.
We'll verify the solution into equation, substituting the variable by the value 1:
2*1 + 6 = 8
2 + 6 = 8
8 = 8
So, the solution is x = 1.