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Vlad [161]
3 years ago
10

Solution of the equation 3x/5+1 = 4x/15+7

Mathematics
1 answer:
Inessa05 [86]3 years ago
6 0

Answer:

x=18

Step-by-step explanation:

\frac{3x}{5} +1=\frac{4x}{15} +7

\frac{3x}{5} -\frac{4x}{15} =7-1

\frac{9x}{15} -\frac{4x}{15} =6

5x/15=6

5x=90

x=18

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