Решите урвнение 12/53+41/53-k=17/26

Question

Решите урвнение 12/53+41/53-k=17/26

Answer 1

12/53+41/53-k=17/2653/53-К=17/26
1-К=17/26
26/26-К=17/26
К=26/26-17/26
К=9/26