3(x + 4) = x/2 - 8
First, we can multiply both sides by 2:
6(x+4) = x - 16
6x + 24 = x - 16
Isolate x:
5x = -16 - 24
5x = -30
x = -6
Answer:
Step-by-step explanation:
27
Dawn ate 6 grams of chocolate.
Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
Dawn bought 12 grams of chocolate.
Here, She ate half of the chocolate.
Hence, The amount of eat chocolate = 12 / 2 grams
= 6 grams
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Suppose, number of sunshine days in Boston, Massachusetts is: x
Then, number of sunshine days in Colorado Spring, Colorado will be: 1.4 x
Given that, total number of days of sunshine for both city is: 475
That is, x+1.4x = 475
Solving for x,
x=198
1.4x= 277
Therefore,
Number of sunshine days in Boston, Massachusetts is 198
and
Number of sunshine days in Colorado Spring, Colorado is 277
–14 + 21 = –24 + 17
B.
16 + (–6) > 24 + (–13)
C.
–14 + (–10) > 2 + (–28)
D.
–10 + (–8) > –12 + (–4)