5x - 20 = 8x - 65
-20 = 3x - 65
3x = 45
x = 15
-4 because -16-4=-4. Negative and a positive make a negative
8x will equal 4 because i multiplied both together.<span />
I don’t know anything bro i’m stupid
Answer:
Hello,
Step-by-step explanation:
We divide the interval [a b] in n equal parts.