8x-1 = -4x+23 8x+4x = 23+1 12x = 24 x = 2
The lines intersect at (3, 5)
3x+5y+8x+2y combine 3x and 8x to get 11x 11x+5y+2y combine 5y and 2y 11x+7y is the answer.
If you're trying to find x: 8x-1=-4x+23 8x+4x=23+1 12x=24 x=24/12 x=2 wasn't really sure if that's what your question was but hope it helped =)
If you mean -8x = 2y-48 then it is a straight line equation which can be expressed as y = -4x+24
I can't tell what sign is before 5y, so I'll assume +. 4x+5y=7. Double this is 8x+10y=14, triple is 12x+15y=21. etc
8x-1 = -4x+23 8x+4x = 23+1 12x = 24 x = 2
-8x-5y-45 is not an equation. An equation requires an equal sign in there somewhere. If you meant -8x-5y=45, then there are many ways to rewrite it, such as -(8x+5y)=45, or 8x+5y=-45, or 8x=-(45+5y), to name three. If you meant -8x-5y=-45, then you're probably looking for 8x+5y=45.
8x-1=23-4x 12x=24 x=2
The lines intersect at (3, 5)
If you mean: 4x^2 +8x -24 then it is a quadratic expression that can be simplified to x^2 +2x -6
3x+5y+8x+2y combine 3x and 8x to get 11x 11x+5y+2y combine 5y and 2y 11x+7y is the answer.
If you're trying to find x: 8x-1=-4x+23 8x+4x=23+1 12x=24 x=24/12 x=2 wasn't really sure if that's what your question was but hope it helped =)
The tangent equation that touches the circle 2x^2 +2y^2 -8x -5y -1 = 0 at the point of (1, -1) works out in its general form as: 4x +9y +5 = 0
4x x 2 = 8x
If you mean -8x = 2y-48 then it is a straight line equation which can be expressed as y = -4x+24
8x + 12 = 4x - 4 8x - 4x = -4 - 12 4x = -16 x = -4