BTSJoonie
BTSJoonie
03-11-2017
Mathematics
contestada
2x+8=7x-12 || -m/4+5=2 || 3x-8=-17 ||
Respuesta :
randgh
randgh
03-11-2017
2x+8=7x-12 we put the x in a side and the number in the other side
5x = 20
x= 20/5 = 4
-m/4+5=2
common denominator
-m /4 + 20/4 = 2/4
-m +20 = 2
m = 20-2 =18
3x-8=-17
3x = -17 +8
3x = -9
x= -9/3 = -3
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
Which type of bonding is found in all molecular substances? (1) covalent bonding (3) ionic bonding (2) hydrogen bonding (4) metallic bonding
the rockford's have a square play area that is built around a center sandbox that is in the shape of a circle. the sides of the play area are tangent to the cir
divide £56 in a ratio of 4:3
The two forms of oxygen, O2(g) and O3(g), have (1) different molecular structures and identical properties (2) different molecular structures and different prop
Which U.S. senator cast the deciding vote for acquittal in the impeachment trial of Andrew Johnson? A. Thaddeus Stevens B. Edmund Ross C. Jefferson Davis D
which points is not on the line 2x - y = 3
Which book is recorded as the tallest in the Library of Congress?
When the electrons of an excited atom return to a lower energy state, the energy emitted can result in the production of (1) alpha particles (3) protons(2) isot
what is 3.57 as a fraction
As a result of the gold foil experiment, it was concluded that an atom(1) contains protons, neutrons, and electrons(2) contains a small, dense nucleus(3) has po
