Question

15.(k-10)=255
d.(2632:56)=611
(1234+n)+2140=52741

Answer 1

2) (1234+n)+2140=52741 1234+n=52741-2140 1234+n=50601 n=50601-1234 n=49367 1)15×(k-10)=255 k-10=255÷15 k-10=17 k=10+17 k=27