38+(46+x)=302
(c-35)+24=86
70-(x+62)=7
323:(x-56)=19

1) 46+х = 302-3846+х = 264х = 2182) с-35= 62с = 973) х + 62 = 77х = 154) х - 56 = 323×19х - 56 = 6137х = 6137+56х = 6193