Question

Which pair of linear equation are consistent or inconsistent. 4x-5y-12=0, 10x+20=8x​

Answer 1

$\frac{4}{10} = \frac{ - 5}{20} = \frac{ - 12}{8} \\ \\ \frac{2}{5} = \frac{ - 1}{4} = \frac{ - 6}{4} \\ \\ so \: \frac{a1}{a2} ≠ \frac{b1}{b2} ≠ \frac{c1}{c2} \\ \\ the \: lines \: are \: intersecting \\ \\ it \: has \: only \: one \: solution \\ \\ so \: the \: system \: is \: consistent \\ \\ mark \: me \: as \: brainliest$