Question

400. (x - 5) = 10 000​

Answer 1

Ответ:

400*(x-5)=10000

x-5=10000:400

x-5=25

x=25+5

x=30

400*(30-5)=10000

10000=10000

Answer 2

400*(x-5)=10 000
X-5=10 000:400
X-5=250
X=250+5
X=255