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Leno4ka [110]
3 years ago
8

What is the answer for this​

Mathematics
1 answer:
jek_recluse [69]3 years ago
4 0

Answer:

Step-by-step explanation:

.72x+3=0.3(2.4+15)

.72x+3=0.72+4.5=0.72+4.50

.72 x=5.22

x=\frac{5.22}{0.72} =\frac{522}{72} =\frac{29}{4} =7\frac{1}{4}

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