apacheco072
apacheco072
03-05-2014
Mathematics
contestada
What is the value of x in 15x-10= 20
Respuesta :
nonameman
nonameman
03-05-2014
15x-10=20
+10 +10
15x=30
\15 /15
x=2
you add 10 to both -10 (they cancek eachother out) and 20 (equals 30)
Then you divide 30 by 15 (equals 2) and 15 by 15 (they cancel eachother out)
Then you get x=2
Answer Link
Аноним
Аноним
03-05-2014
x= 20+10=30 30÷15=2 The answer is 2
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
is 6.52 grater then 6.520
is 3/5 a rational number
Why did the British army March on Lexington and concord?
During the middle ages who was most likely to own a manuscript or book? A) A taylor B) A butcher C) A duke or duchess D) A peasant
Which equation matches the sentence? Column A Column B 1. Seven more than 2 times a number is 23. 2. The difference of 2 times a number and 7 is 23. 3. The sum
Which spanish city is known for the fact that people of three different religions peacefully lived there together? (1 point) Avila Madrid Segovia Toledo
Which sentence contains a verb in the simple past tense? A. She has obeyed her father. B. She obeys her father. C. She obeyed her father. D. She had obeyed her
what is the speed of an object at rest
. 7 1/5 – 6 2/5 = ? A. 1 4/5 B. 1 1/5 C. 13 3/5 D. 4/5
in which sentence is the italicized word used incorrectly/ a carlos made a beautiful cedar chest. b i saw several moose in the back yard c it is always bett
