Answer:
-14x is your answer
Step-by-step explanation:
when subtracting a negative with a positive you add and include the negative sign. this is because instead of decreasing, you are increasing your negative. another example is:
-2 - 6 = -8
on a number line, you would be going backwards. Your median is 0 everything to the left of zero is negative and goes up, everything to the right of zero is positive and goes up.
example:
<u>-</u><u>8</u>,<u> </u><u>-</u><u>7, </u><u>-</u><u>6, </u><u>-</u><u>5, </u><u>-</u><u>4, </u><u>-</u><u>3, </u><u>-</u><u>2</u>, -1, 0 1, 2, 3, 4, 5, 6, 7, 8