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Answer:
Step-by-step explanation:
d-4=19d=15
We move all terms to the left:
d-4-(19d)=0
We add all the numbers together, and all the variables
-18d-4=0
We move all terms containing d to the left, all other terms to the right
-18d=4
d=4/-18
d=-2/9
Step-by-step explanation:
Answer: -6x
Step-by-step explanation:
Answer:
hope it helped you
Step-by-step explanation:
Standard of living refers to the level of wealth, comfort, material goods, and necessities available to a certain socioeconomic class or geographic area. Quality of life, on the other hand, is a subjective term that can measure happiness.