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Bond [772]
2 years ago
9

What is the value of R, what is the value of EF

Mathematics
1 answer:
yarga [219]2 years ago
4 0
9r - 6 = 8r + 3
r = 9
EF = 4r + 19 = 4(9) + 19 = 36 + 19 = 55

hope it helps
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