3/7 + x = 6/5
x = 6/5 - 3/7
x = 27/35
( ai tích mik mik tích lại cho )
\(\frac{3}{7}+x=1+\frac{1}{5}\)
\(\frac{3}{7}+x=\frac{6}{5}\)
\(x=\frac{6}{5}-\frac{3}{7}\)
\(x=\frac{27}{35}\)
3/7 + x = 1 + 1/5
3/7 + x = 5/5 + 1/5
3/7 + x = 6/5
x = 6/5 - 3/7
x = 27/35
x=1+1/5
x=6/5
x=6/5-3/7
x=27/35
k mình nha các bạn thân !
3/7 + x = 1 + 1/5
3/7 + x = 6/5
x = 6/5 - 3/7
x = 27/35
ai k mình mình k cho
\(\frac{3}{7}+x=1+\frac{1}{5}\)
\(\frac{3}{7}+x=\frac{6}{5}\)
\(x=\frac{6}{5}-\frac{3}{7}\)
\(x=\frac{27}{35}\)