Respuesta:
x = 40
Explicación paso a paso:
5 ⊕ x = 5x + x - 5
7 ⊕ 4 = 7×4 + 4 - 7 = 28 + 4 - 7 = 25
25 ⊕ 10 = 250 + 10 - 25 = 235
6x - 5 = 235
6x = 235 + 5 = 240
x = 240 ÷ 6 = 40
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Verified answer
Respuesta:
x = 40
Explicación paso a paso:
5 ⊕ x = 5x + x - 5
7 ⊕ 4 = 7×4 + 4 - 7 = 28 + 4 - 7 = 25
25 ⊕ 10 = 250 + 10 - 25 = 235
6x - 5 = 235
6x = 235 + 5 = 240
x = 240 ÷ 6 = 40