Question

Aflati:
a. 73×15+40.032÷x=1512
b.1234-1234:x=617
c.(102:x-4):2-3=1​

Answer 1

73×15+40032:x=1512

1095+40032:x=1512

40032:x=1512-1095

40032:x=417

x=40032:417

x=96

1234-1234:x=617

1234:x=1234-617

1234:x=617

x=1234:617

x=2

(102:x-4):2-3=1

(102:x-4)=1+3

(102:x-4):2=4/×

(102:x-4)=8

102:x=8+4

102:x=12

x=102:12

x=8,6