Question

Tìm x

A. 3/5.(3/2 - x) = -0.3

 

Answer 1

\(\frac{3}{2}-x=-0,3:\frac{3}{5}\)

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

\(x=\frac{3}{2}-\left(-\frac{1}{2}\right)\)

\(x=\frac{3}{2}+\frac{1}{2}=\frac{4}{2}=2\)

Answer 2

    3/5.(3/2 - x) = -0.3

=>3/2 - x = -0.3 : 3/5

=>3/2 - x = -0.5

=> x = 3/2 + 0.5 

=> x = 2 

~Study well~