Question

4 + (х+3)/16 = 3/7 - 6/15

Answer 1

$displaystyle tt 4+frac{x+3}{16}=frac{3}{7}-frac{6}{15}\displaystyle tt 4+frac{x+3}{16}=frac{1}{35} : : : : | cdot560\displaystyle tt 4+frac{x+3}{16}=frac{3}{7}-frac{6}{15}\2240+35(x+3)=16\displaystyle tt 2240+35x+105=16\displaystyle tt 2345+35x=16\displaystyle tt 35x=16-2345\displaystyle tt 35x=-2329\displaystyle tt x=-frac{2329}{35}\displaystyle tt x=-66frac{19}{35}$