Respuesta :

consumed44

Answer:

u=19

Step-by-step explanation:

4u-9=67 1. add 9 on both sides

4u = 76 divide 4 on both sides

4u/4 = 76/4

u = 19
u=19

67=4u-9
-4=-9-67
-4u=-76
u=-76/-4
u=19

Otras preguntas