Question

resolver
6x-13+2x+71=180​

Answer 1

Pasos :

6x - 13 + 2x + 71 = 180

Agrupar términos semejantes

6x + 2x - 13 + 71 = 180

Sumar elementos similares : 6x + 2x = 8x

8x - 13 + 71 = 180

Sumar/restar : - 13 + 71 = 58

8x + 58 = 180

Restar 58 de ambos lados

8x + 58 - 58 = 180 - 58

Simplificar

8x = 122

Simplificar

x = 61 / 4