Question

x-(x-1) /2 = 1-(x,-2)/3 answer is 7/5​

Answer 1

$x - (x - 1) \div 2 = 1 - (x - 2) \div 3$

$3(x - x + 1) = 2(1 - x + 2)$

By cross multiplication.....

On the LHS x will cancel.

$3 = 6 - 2x$

$3 - 6 = - 2x$

$- 2x = - 3$

$x = - 3 \div - 2$

$x = 3 \div 2$

Therefore, x=3/2

Answer 2

$\huge \bf{ \red{ \mid{ \overline{ \underline{ANSWER}}} \mid}}$

$\huge \bf{ \frac{x - (x - 1)}{2} = \frac{x - 2}{3}}$

$\huge \bf \: \frac{x - x + 1}{2} = \frac{x - 2}{3}$

$\huge \bf \: \implies \frac{1}{2} = \frac{x - 2}{3}$

$\huge \sf3(1) = 2(x - 2)$

$\huge \sf \implies 3 = 2x - 4$

$\huge \bf \: 2x = 4 + 3 \\ \\ \huge \bf \implies 2x = 7 \\ \\ \huge \bf \implies \: x = \frac{7}{2}$