Answer:
12 = -3 - 3x
Step-by-step explanation:
Same concept as the last question I answered. First, let's derive a formula from the given model. So we have 3 negative x and 3 negative 1 which equal to 12 positive ones, this can be written as:
-3x - 3 = 12
which can be rewritten as
12 = -3 - 3x
The problem said : -10,8 =-2 and -15,9=-6
Answer:
-6 because I did it on my calculator
$63000 more
Just subtract $23000 from $86000.
