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zepelin [54]
3 years ago
9

Hi, could someone give me the correct answer i really need it and i'd appreciate it so much. Can anyone please help?

Mathematics
1 answer:
Svet_ta [14]3 years ago
5 0

Answer:

a= c+16

a-c= 16

Step-by-step explanation:

a = b + 12

b = c + 4

adding both eq.s, we get:

a+b = b+c+12+4

a+b = b+c+16

<em><u>a</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>c</u></em><em><u>+</u></em><em><u>1</u></em><em><u>6</u></em>

<em><u>a</u></em><em><u>-</u></em><em><u>c</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>1</u></em><em><u>6</u></em>

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