Question

a soma de dois números consecutivos vale 135 o motoriles

Answer 1

( x ) + ( x+1 ) = 135

2x+1 = 135 >>>> 2x=135 - 1 >>> 2x=134 >>>> x=67

OS NÚMEROS SÃO : 67 e 68

Answer 2

Resolução :


$\mathsf{X + (X + 1) = 135} \\\\\\ \mathsf{ 2X + 1 = 135 } \\\\\\ \mathsf{ 2X = 135 - 1 } \\\\\\ \mathsf{ 2X = 134 } \\\\\\ \mathsf{ X =\dfrac{134}{2}} \\\\\\ \mathsf{ X = 67}$




Achando os dois números :



$\mathsf{ X + (X + 1) = 135 } \\\\\\ \mathsf{ 67 + (67 + 1) = 135 } \\\\\\ \mathsf{ 67 + 68 = 135}$

↓
↓
↓→→ 67 e 68 ; esses são os números.




Resposta :

67 e 68