hernandezv57
hernandezv57
09-10-2020
Mathematics
contestada
is -14n-7=7 true or false
Respuesta :
blocboyAJ
blocboyAJ
09-10-2020
-14n-7=7
add 7 to both sides
-14n=14
divide by -14 to both sides
n=-1
plug -1 to the equation and its true
7=7
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
What is the evidence for a liquid water ocean on Europa, and why is this interesting to scientists searching for extraterrestrial life?
what larger energy does light energy come from?
b. Make Inferences Why do you think larger complex commu-nities require larger and more complex governments?
Which of the following types of promotion is usually the least expensive for a company? A. Personal selling B. Publicity C. Direct marketing D. Advertising Plea
Verify that the given functions form a fundamental set of solutions of the differential equation on the indicated interval. Form the general solution. (please e
A treatment modality in which 5–10 people with the same issue or concern meet together with a trained clinician is known as ________. family therapy couples the
Which of the following best illustrates a compulsion? mentally counting backward from 1,000 persistent fear of germs thoughts of harming a neighbor falsely bel
What pH is needed to produce this value of Q if the concentration and pressure values are [Br2]=2.50×10?4M, [Br?]=11.85M, [SO42?]=8.35M, and PSO2=2.50×10?5atm?
Free Energy (a) Which type of electrochemical cell has ?Gsys < 0 ? (b) Which type shows an increase in free energy ? (c) What is the value for the Keq and ?G
What is the final temperature when 150.0 g of water at 90.0 °c is added to 100.0 g of water at 30.0 OC? Note that C, of water cancels. -qhot
