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 ( 16+ )
Otras preguntas
twice a number plus 5 equals 81
Do the differences between the mainland and island anoles support the theory of ecomorph evolutionary convergence? Why or why not? A.No, because the mainland an
Please help me out.............
An educational psychologist designs a demanding but fair spelling test that can be administered to grade school children. The test is found to be valid and reli
Which of the following would be appropriate to measure in centimeters? the length of a paperclip the yearly increase in a child's height the width of a swimm
Which is true about the functional relationship shown in the graph?
All of the following occured during the post world war 1 period except? A, the red scare B. The reorganization of the KKK C. downturns in agriculture and min
which functions are symmetric with respect to the y axis
helppppo please due tomorrow
A proton travels with a speed of 4.2×106 m/s at an angle of 30◦ west of north. A magnetic field of 2.5 T points to the north. Find the magnitude of the magnetic
