Question

$\frac{0.5(x-0.4)}{0.35}-\frac{0.6(x-2.71)}{0.42}=x+61$

Answer 1

According to question,

$\frac{0.5(x-0.4}{0.35}-\frac{0.6(x-2.71)}{0.42}=x+61$

$⟹\frac{x-0.4-(x-2.71)}{0.7}=x+61$

$⟹\frac{2.31}{0.7}=x+61$

$⟹x+61=3.3$

$⟹x=-57.7$