Answer:
Step-by-step explanation:
= 
2x = 15
x = 7.5
This video might help you because it helped me https://www.khanacademy.org/math/algebra/one-variable-linear-equations/alg1-intro-equations/v/variab...
Answer:
-45
Step-by-step explanation:
9x5=45, and since there is a negative, you put it before 45.
Hope I helped!
Please mark Brainliest!!!
39 students have a pet because 130 times .30 which represents thirty percent gives you the answer
