Answer:
3x-12
Step-by-step explanation:
3x-8-4 -8-4=-12
3x-12 is the simplififed answer
the equation is almost already simplified. when you combine -8 and -4, which are like terms, you get 3x-12. because there are no more lie temrs in the equation, it can not be simplififed any further.
-75
3(-30)=-90
-90+15 is -75
s-c= m c
Can you do it in english? I can't read in spanish sorry.
