(x-152)*59=6080 (30142+z): 876=49 13x+15x-24=60

(х-152)*59=6080

59х-8968=6080

59х=6080+8968

59х=15048

х=15048:59

х=255ц3/59

(30142+z):876=49

30142+z=876*49

30142+z=42924

z=42924-30142

z=12782

13x+15x-24=60

28x-24=60

28x=60+24

28x=84

x=84:28

x=3