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Leno4ka [110]
3 years ago
10

X/2-1/5=x/3+1/4solve this equation ​

Mathematics
2 answers:
Lerok [7]3 years ago
8 0

Answer:

2.7

Step-by-step explanation:

x/2-1/5=x/3+1/4

Collecting like terms of x on the left side we have;

x/2-x/3= 1/5 +1/4

(3x-2x)/6 = (4+5) /20

x/6 = 9/20

x= (9x6)/20 = 27/10 = 2 7/10 = 2.7

Alekssandra [29.7K]3 years ago
3 0

Answer:

x=\frac{27}{10}

Step-by-step explanation:

\frac{x}{2}-\frac{1}{5}=\frac{x}{3}+\frac{1}{4}

\frac{x}{2}-\frac{1}{5}-\frac{x}{3}=\frac{x}{3}+\frac{1}{4}-\frac{x}{3}

-\frac{1}{5}+\frac{x}{6}=\frac{1}{4}

-\frac{1}{5}+\frac{x}{6}+\frac{1}{5}=\frac{1}{4}+\frac{1}{5}

\frac{x}{6}=\frac{9}{20}

\frac{6x}{6}=\frac{9\times \:6}{20}

x=\frac{27}{10}

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