Question

2(x-3)+5(x+2) =2 solve it and verify it

Answer 1

$\underline{\bold{Hello!!}}$


$2(x - 3) + 5(x + 2) = 2 \\ \\ = > 2x - 6 + 5x + 10 = 2 \\ \\ = > 7x + 4 = 2 \\ \\ = > 7x = 2 - 4 \\ \\ = > 7x = - 2 \\ \\ = > x = \frac{ - 2}{7}$


$\underline{\bold{Verification:-}}$



$2(x - 3) + 5(x + 2) = 2$

Put x = - 2 / 7

$= > 2( \frac{ - 2}{7} + 3) + 5( \frac{ - 2}{7} + 2 ) = 2 \\ \\ = > \frac{ - 4}{7} + 6 - \frac{10}{7} + 10 = 2 \\ \\ = > \frac{ - 4}{7} - \frac{10}{7} + 6 + 10 = 2 \\ \\ = > \frac{ - 4 - 10}{7} + 16 = 2 \\ \\ = > \frac{ - 14}{7} + 16 = 2 \\ \\ = > - 2 + 16 = 2 \\ \\ = > 14 = 2$


LHS # RHS









$\textbf{Hope it helps!}$