Question

Afla necunoscutele si apoi calculează diferenta lor.(726143-n):m=1,n-321450=117276

Answer 1

n - 321 450 = 117 276

n = 117 276 + 321 450

n = 438 726

( 726 143 - n ) : m = 1

( 726 143 - 438 726 ) : m = 1

287 417 : m = 1

m = 287 417 : 1

m = 287 417

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n - m = 438 726 - 287 417

n - m = 151 309 → diferenta

Answer 2

n-321 450=117 276
n=117 276+321 450
n=438 726

(726143-n):m=1
(726 143-438 726):m=1
287 417:m=1
m=287 417:1
m=287 417

n - m = 438 726 - 287 417
n - m = 151 309 (diferența)