Answer:
its -2x
Step-by-step explanation:
Answer:
the answer is 157
Step-by-step explanation:
i had a test with the same question, i promise its right :)
Answer:
n = 100, -100
Step-by-step explanation:
Answer:
Since you have to distribute the 4 to both terms in parentheses, the equation is simplified like this:
1 + 12x - 40 -12x
= 1 - 40
= -39
Step-by-step explanation: