ANSWER
x = 1/4
EXPLANATION
We have the equation:
-1(1 + x) = 0 - 5x
We want to find the value of x.
First, expand the bracket:
-1 - x = -5x
Now, collect like terms:
-x + 5x = 1
4x = 1
Divide through by 4:
=> x = 1/4
That is the value of x.
