verduzcomatthew
verduzcomatthew
03-09-2014
Mathematics
contestada
20-4(4-3x)-7x=16-2(7-4x)
Respuesta :
mariamikayla
mariamikayla
03-09-2014
[tex]20-4(4-3x)-7x=16-2(7-4x) \\ \\ 20-16+12x-7x =16 -14+8x \\ \\ 4 +5x =2 +8x \\ \\ 5x-8x=2-4 \\ \\ -3x=-2 \\ \\ 3x=2 \\ \\ \boxed{x=\frac{2}{3}}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
explain how the bonding properties of carbon atoms result in the large variety of carbon-based molecules in living things
What information does the atomic number of an element provide? A. the number of neutrons in one atom of the element B. the total number of protons and neutrons
what is the part of speech for unanimous
what areas did Arab armies conquer?
solve by elimination x+2y=-7 x-5y=7
The speed of light is 186,282 miles per second. How many miles does light travel in 1hour?
how many nerves and bones and red blood cells does our body have plz help!!
what is the solution to the proportion? 3y-8/12=y/5? Please be really discriptive
In 1783 the eastern part of North America became what?
What is the distance between these two points on a number line ?178 and 313
