Question

Как решииь?

50×(v-173)=2500

Answer 1

50*(v-173)=2500
v-173 = 2500:50
v-173 = 50
v = 50+173
v= 223
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Проверка
50*(223-173)= 2500
50*50 = 2500
2500=2500

Answer 2

50×(v-173)=2500
v-173=50
v=173+50
v=223