Respuesta :
x= 15
Work:
Step 1- combine like turns:
100-6x=160-10x
+10x
100+4x=160
-100
4x=60
/4
x=15
Work:
Step 1- combine like turns:
100-6x=160-10x
+10x
100+4x=160
-100
4x=60
/4
x=15