Question

explanation also please...​

Answer 1

Answer:

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Step-by-step explanation:

$\large \frac{x + 1}{5} - \frac{3(x - 1)}{10} = 2 \\ \\ \large \: \: taking \: \: lcm \\ \\ \large \frac{(x + 1) \times 2}{5 \times 2} - \frac{3(x - 1)}{10} = 2 \\ \\ \large \frac{2x + 1}{10} - \frac{3x - 1}{10} = 2 \\ \\ \large \frac{2x + 1 - (3x - 1)}{10} = 2 \\ \\ \large \frac{2x + 1 - 3x + 1}{10} = 2 \\ \\ \large \frac{ - x + 2}{10} = 2 \\ \\ \large - x + 2 = 2 \times 10 \\ \\ \large - x + 2 = 20\\ \\ \large - x = 20 - 2 \\ \\ \large - x = 18\\ \\ \large\therefore \:\red{ x = - 18}$