Respuesta :

wegnerkolmp2741o

Answer:

x = 8

Step-by-step explanation:

x-7=1

Add 7 to each side

x-7+7 = 1+7

x = 8

favourayoleyi

Answer:

x= 8

Step-by-step explanation:

collect like terms

x= 7+1

x= 8

Otras preguntas