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OverLord2011 [107]
3 years ago
13

2/3+1/5x=5/6 showing work too plz

Mathematics
2 answers:
elena-s [515]3 years ago
5 0

Answer:

x = 5/6

Step-by-step explanation:

\frac{2}{3} + \frac{1}{5} x = \frac{5}{6}\\\frac{1}{5} x =\frac{5}{6} -\frac{2}{3} \\\frac{1}{5} x =\frac{5-4}{6} \\\frac{1}{5} x =\frac{1}{6} \\x = \frac{1}{6} * \frac{5}{1} \\x = \frac{5}{6}

Lana71 [14]3 years ago
4 0

Answer:x = 6/5

Step-by-step explanation:

The given expression is

2/3+1/5x=5/6

The Lowest common multiple of 2, 5x and 6 is 30x. We would multiply the left hand side of the equation and the right hand side of the equation by 30x. It becomes

2/3 × 30x + 1/5x × 30x = 5/6 × 30x

= 20x + 6 = 25x

Subtracting 20x from the left hand side and and the right hand side of the equation, it becomes

20x - 20x + 6 = 25x - 20x

5x = 6

x = 6/5

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