Question

x/2 - 4/5 + x/5 + 3x/10 = 1/5 I will mark the person as brainliest who answers first​

Answer 1

Answer:

x=1

Step-by-step explanation:

x/2-4/5+x/5+3x/10=1/5

LCM of 2,5 and 10= 10

x/2×5/5=5x/10

4/5×2/2=8/10

x/5×2/2=2x/10

3x/10=1/1=3x/10

5x/10-8/10+2x/10+3x/10=1/5

5x+2x+3x-8/10=1/5

10x-8/10=1/5

By cross multiplication,

5(10x-8)=10

50x-40=10

50x=10+40

50x=50

x=50/50

x=1

Hope its clear

Answer 2

Answer:

$hii \: mate \\ here \: is \: your \: answer$

$solution -$

$\frac{x}{5} - \frac{4}{5} + \frac{x}{5} + \frac{3x}{10} = \frac{1}{5} \\ \\ \frac{5x - 8 + 2x + 3x}{10} = \frac{1}{5} \\ \\ \frac{10x - 8}{10} = \frac{1}{5} \\ \\ \frac{10x}{10} - \frac{8}{10} = \frac{1}{5} \\ \\ \frac{10x}{10} = \frac{1}{5} + \frac{8}{10} \\ \\ x = \frac{2 + 8}{10} \\ \\ x = \frac{10}{10} \\ \\ x = 1$

$the \: value \: of \: x = 1$

$\\ \\ hope \: it \: helps \: you \\ mark \: as \: brainliest \: answer$