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weeeeeb [17]
3 years ago
5

What is the answer and equation to 2x+4(x+1/2+7

Mathematics
1 answer:
Len [333]3 years ago
3 0
<span>2x+4(x+1/2+7) =

2x + 4x + 4/2 + 28 = 

6x + 2 + 28 = 

6x = - 30 


x = -30/6

x = - 5 </span>
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Using the associative property of addition, you change the grouping to add 73 and 27 first since that equals 100, and it's easy to add 100 to 301 mentally.

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