If you mean by x over 4 that it is fraction then there is no different between it and divisions
x/4 = -120
x = -120 × 4 ( when division goes to the other side of equal it turns into multiplication)
x = -480
A. -480
Step-by-step explanation:
35 × 10^-3 × 102 × 10 ^-2
35×102 ×10^-3-2
3570× 10^-5
3.57×10^-2
If the question is supposed to be

Now multiply both sides by 3 to get 3(-21)=-63=e
Answer:
A relation is a relationship between sets of values. In math, the relation is between the x-values and y-values of ordered pairs. The set of all x-values is called the domain, and the set of all y-values is called the range. ... The range consists of the y-values from each ordered pair.