21-10-2019
Mathematics

contestada

find three consecutive even integers such that the sum of the smallest number and twice the middle number is 20 more than the largest number

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22-10-2019

Answer:

10, 12, 14

Step-by-step explanation:

x, x+2, x+4

x+2(x+2)=x+4+20

3x+4=x+24

2x=20

x=10

x=10

x+2=12

x+4=14

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