If you mean: 3x+2y = 16 then it is y = -1.5x+8
3x² - 22x - 16 = (3x + 2)(x - 8)
2/3 divided by x equals 7/8 is the same as 2/3*1/X = 7/8 or 2/3X = 7/8, to solve for X, cross multiply the fractions: 3X*7 = 2*8 21X = 16 X = 16/21
If: 3x+8 = 14 Then: 3x = 14-8 So: 3x = 6 Divide both sides by 3: x = 2
3x + 2y = 8 This is an equation. It could be the equation of a line.
-3x + 6 + 15x =11x + 8 ie -3x + 15x - 11x = 8 - 6 ie x = 2
15x minus 8=minus 180 3x+8=24
-3x+7y=-8 = [1] 5x-11y=[2] 5[1] gives -15x + 35y = -40 3[2] gives 15x - 33y = 48 [2] + [1] gives 2y=8 therefore y=4 5x - 11(4) = 16 therefore x = 12
If x equals 8, then 3x equals 24. 24-x would equal 16.
3x - x = 3*8 - 8 = 24 - 8 = 16
If you mean: 3x+2y = 16 then it is y = -1.5x+8
5x + 8 = -3x + 16 add 3x to both sides, this gives you... 8x + 8 = 16 minus 8 from both sides, this gives you... 8x = 8 divide by 8 to get what x equals (must divide both sides), this gives you... x = 1
5x - 16 = 3x2x - 16 = 02x = 16x = 8
x = -8
3X - 2Y = - 16 - 2Y = - 3X - 16 Y = (3/2)X + 8 ==============slope intercept form
-5x+3(x+8)=16-2x
5x = 3x + 16Taking the 3x to the left side of the equation and changing its sign5x - 3x = 162x = 16Divide by 2x = 8