Answer:
Step-by-step explanation:
Given
Required
Express as a fraction
Take LCM
Open bracket
Collect like terms
Simplify
Isolate the variable by dividing each side by factors that don't contain the variable.
X=2
Answer:
Step-by-step explanation:
one hundred fifty-four
2 * 7 * 11
2 * 77
7 * 22
11 * 14
Not 100% sure what you're asking for, but all these will equal 154.
Answer:
10
Step-by-step explanation:
from -5 to 5 is a complete period. So the period is 10.