Question

помогите решить уровнения!!!

Answer 1

$1) 5y + 3y = 48 - 72 \ 8y = - 24 \ y = -3$$2) 53x - 50933 = 3975 \ 53x=50933+3975 \ 53x = 54908 \ x = 1036 <span>\ </span>$ $3) (k + 2958) = 134 * 87 \ (k + 3958) = 11658 \ k = 11658 - 3958 \ k = 7700$$4) 4m - 2m = 153 - 69 \ 2m = 84 \ m = 42$

Answer 2

ну тут можно увидеть)