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Finger [1]
3 years ago
10

Given: 3c + d = f + g, d = f, g = c + 8 Prove: c = 4

Mathematics
1 answer:
Viktor [21]3 years ago
8 0
3c+d= f+g (substitute using d=f and g=c+8)
3c+f= f+c+8
2c=8
C=4
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