Respuesta :
Answer:-10
Step-by-step explanation:
lets add like terms
(-3.4c+1.7c)= -1.7c
now lets add that in
-1.7c-13.6=3.4
add -13.6 to both sides
-1.7c= 17
divide both sides by -1.7
c= -10
Answer:-10
Step-by-step explanation:
lets add like terms
(-3.4c+1.7c)= -1.7c
now lets add that in
-1.7c-13.6=3.4
add -13.6 to both sides
-1.7c= 17
divide both sides by -1.7
c= -10