jvr2312
jvr2312
23-09-2020
Mathematics
contestada
if 3x +y=12 find x when y=-15
Respuesta :
bellazaldivar22
bellazaldivar22
23-09-2020
Answer:
x=9
Step-by-step explanation:
3x+y=12
3x+(-15)=12
3x=27
3/3= 27/3
x=9
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
Rhonda is drawing a 3-inch square inside an isosceles triangle with two side lengths measuring 7 inches and 14 inches. Which of the following is the length of t
Oración con la palabra óbolo
Please help me with this
(GIVING BRAINLIEST!!) What steps did the Framers of the Constitution take to make sure the government did not have too much power? A) Made the president appoint
increases. 2. Kinetic energy increases as A. O weight B. O speed C. O both A and B D. O none of the above
The reason why Europe has a warmer climate than Canada, even though they are both at the same latitude is because of the ...a. North Atlantic Drift b. mid Atlan
The Peloponnesian Wars had devastating, lasting effects on Greece. Describe the long-term effects the Peloponnesian Wars had on Athens, Sparta, and the rest of
Is the word in bold letters used correctly? My friend plans to drive safe on New Year's Eve.
Plz do number 3 4 and 5 plz I will give brainlest
1. What is the main function of the nervous system? * 1 poir To control the actions of the body, store memories, and process information from the outside world.
