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 ( 81+ )
Otras preguntas
The thick outer line on a pattern piece is the A cutting line. B alteration line. C sewing line. D basting line.
Name any two types of mixture which can be separated by centrifuging method. for class six
Why sugar is an organic compound
What’s the instrument of creating a discretionary trust in English law?
solve .1-cot⁴o / sin⁴o = 1+2 cot²o
Simplify the polynomial, then evaluate for x = 2. x+3x²+2x-3-4x² +6 Ox² + 3x + 3; 5 -x² + 3x +9; 11 x² + 3x + 3; 13 x² + 3x +9; 19 O O
A force of 20N moves a body with an acceleration of 2 ms^-2 . what is its mass
calculate how many times greater the radius of the nucleus of a u8 atom is (the largest stable atomic nucleus) than the proton of the H, atom (the smallest atom
You are caring for your patient who is unable to bear weight on either leg and has minimal upper body strength. What method would be MOST appropriate for transf
Michael and Derrick each completed a separate proof to show that corresponding angles AKG and ELK are congruent. Who completed the proof incorrectly? Explain. (
