Răspuns :
(5×X+42)÷7-11=200
(5*x+42):7=211
5*x+42=1477
5*x=1435
x=287
Kawaiimath
Răspuns:
(5×x+42)÷7=211
5x+ 42=211×7
5x+ 42=1477
5x=1477-42
5x=1435
x=1435÷5
x=287
Succes
(5×X+42)÷7-11=200
(5*x+42):7=211
5*x+42=1477
5*x=1435
x=287
Kawaiimath
Răspuns:
(5×x+42)÷7=211
5x+ 42=211×7
5x+ 42=1477
5x=1477-42
5x=1435
x=1435÷5
x=287
Succes