If -4 + 5x = 6, 5x = 6 +4 = 10 or x = 2.
DIE
6x+3=27 6x=24 (subtract 3 from each side) x=4 (divide both sides by 6)
5x+8=6 5x=6-8 5x=-2 x=-0.4 Absolute value of -0.4=0.4
x2 + 5x + 3 = 9 x2 + 5x - 6 = 0 (x + 6)(x - 1) = 0 x = -6 or x = 1
27 + y = 42 - 4y so 5y = 15 making y = 3 and x = 6
8x-7 plus 2x equals 6 plus 5x plus 2?
x=6
If -4 + 5x = 6, 5x = 6 +4 = 10 or x = 2.
5x - 4 = 3x + 6 5x - 3x = 6 + 4 2x = 10 x = 5
6 + 2x = 5x + 9 , 6 - 9 = 5x - 2x , -3 = 3x , x = -1
If: y = -5x+3 then the points are (2, -7) and (6, -27)
DIE
(6, -4)
6x+3=27 6x=24 (subtract 3 from each side) x=4 (divide both sides by 6)
5x+8=6 5x=6-8 5x=-2 x=-0.4 Absolute value of -0.4=0.4
8x + 5x + 2x + 4x = 114 19x = 114 x = 6 then 5x + 3 = 5*6 + 3 = 33