\(-12\left(x-5\right)+7\left(x-3\right)=5\)
\(-12x-\left(-60\right)+7x-21=5\)
\(-12x+60+7x-21=5\)
\(\left(-12x+7x\right)+60-21=5\)
\(-5x+39=5\)
\(-5x=5-39=-34\)
\(x=\frac{-34}{-5}=\frac{34}{5}\)
=-12x + 6O + 7x - 21 = 5
= -5x + 39 = 5
= -5x = 5-39
= x = -46 : -5
= x = 46/5