kd05625 kd05625

06-04-2020
Mathematics

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10(x + 2) = 5(x + 8)

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Аноним Аноним

06-04-2020

Answer:x=4 10(4+2). 10x6=60. 5(x+8). 4+8=12. 12x5=60. 60=60

Step-by-step explanation:

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crazykitten crazykitten

07-04-2020

Answer:

x=4

Step-by-step explanation:

10(x+2)=5(x+8)

10x+20=5x+40

10x-5x+20-20=5x-5x+40-20

5x/5=20/5

x=4

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