It is not possible to solve one linear equation in two variables for either of the variables.
8x = 2x + 15 6x = 15 x = 15/6 = 2.5
I dont see any related links or files that I need to follow as indicated by your question. the general form of 5x2 - 20x = 15 is... 5x2 - 20x - 15 = 0 ax2 + bx + c = 0
y=±√15
Yes that is correct
20x + 5 - 20 = 21x + 4 -x = 4 + 15 x = -19
20x+7=5x+10 15x=3 3/15=.2 x=.2
It is not possible to solve one linear equation in two variables for either of the variables.
depends what 'a' =
-0.5
20x + 23
Y=15/(2c+2x)
280
8x = 2x + 15 6x = 15 x = 15/6 = 2.5
15+b = 23 Subtract 15 from both sides b = 8
5x+y=-7 3x+y=15 8=D
(x + 15)(x + 5)