Question

3/7x=6/15x-1

Answer 1

\(\frac{3}{7}x=\frac{6}{15}x-1\)

\(\frac{3}{7}x-\frac{6}{15}x=-1\)

\(x\left(\frac{3}{7}-\frac{6}{15}\right)=-1\)

\(x.\frac{1}{35}=-1\)

\(x=-35\)

Answer 2

\(\frac{3}{7x}=\frac{6}{15x-1}\)

\(=>3\left(15x-1\right)=42x\)

\(=>45x-3=42x\)

\(=>3x=3\)

\(=>x=1\)

Ủng hộ nha