Question

Найти корень уравнения
x-41/x-5=3

Answer 1

(x - 41)/ ( x - 5) = 3 / 1
3( x - 5) = x - 41
3x - 15 = x - 41
3x - x = 15 - 41
2x = - 26
x = - 26/2
x = - 13