You just need to foil. 2x times 4x times 2x times 36 times 24 times 4x times 24times 36. then solve.
Answer:
-9
Step-by-step explanation:
18÷x = -2
18 = -2×x
18 = -2x
-9 = x
x = -9
5. N=6
Isolate the variable by dividing each side by factors that don't contain the variable.
6
? 123456.789 ?????
then round2(123456.789)
=123456.79