Question

2x mas 15 igual 61 !

Answer 1

2x mas 15 igual 61 !

2x + 15 = 61
2x = 61 - 15
2x = 46
x = 46/2
x = 23

Rpt. El valor de x es 23


COMPROBAMOS LA SOLUCIÓN
2x + 15 = 61
2 (23) + 15 = 61
46 + 15 = 61
61 = 61

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