Question

Реши уравнение 500-x=364-155

Answer 1

500-x=364-155;
500-x=209;
x=500-209;
x=291.

Answer 2

500 - x = 364 - 155
500 - х = 209
Х = 500 - 209
Х = 291
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500 - 291 = 209
209 = 209