Question

b) 3.(x−1/2)−5(x+3/5)=−x+1/5

Answer 1

\(\Rightarrow3x-\dfrac{3}{2}-5x-3=-x+\dfrac{1}{5}\)

\(\Rightarrow x=-\dfrac{47}{10}\)

Answer 2

\(=>3x-\dfrac{3}{2}-\left(5x+3\right)=-x+\dfrac{1}{5} \)

\(=3x-\dfrac{3}{2}-5x-3=-x+\dfrac{1}{5} \)

\(=-2x-\dfrac{9}{2}=-x+\dfrac{1}{5} \)

\(=-2x+x=\dfrac{1}{5}+\dfrac{9}{2} \)

\(=-x=\dfrac{47}{10}=4,7 \)

=>\(x=-\dfrac{47}{10}=-4,7\)