Question

(3x + 1)/2 - (x - 3)/7 = 5/2 , then the value of x - 1 is​

Answer 1

Answer:

Given,

→ $\frac{3x + 1}{2} - \frac{x - 3}{7} = \frac{5}{2}$

→ $\frac{(21x + 7) - (2x - 6)}{14} = \frac{5}{2}$

→ $\frac{19x + 13}{7} = 5$

→ $x = \frac{22}{19} = 1.157$

So, x-1 = 3/19 = 0.157

Answer 2

Answer:

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