f(x)= (4 - 5y)/8 f(y)= (4 - 8x)/5
10x - 5y + 2x - 3y = 12x - 8y
Without an equality sign it is just an algebraic expression.
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 -12 ... 4(2x -3)
-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.
12y = 8x + 24 so y = 2x/3 + 2
3x+5y+8x+2y combine 3x and 8x to get 11x 11x+5y+2y combine 5y and 2y 11x+7y is the answer.
8x-5y = -40 -5y = -8x-40 y = 1.6x+8 which is now in slope intercept form
I assume you mean,8X - 5Y = 1- 5Y = - 8X + 1Y = (8/5)X - 5==========m(slope) = 8/5
The LCM is: 24xy
45
f(x)= (4 - 5y)/8 f(y)= (4 - 8x)/5
If you mean 8x+5y = 100 then it is a straight line equation
27x - 5y
8x + 20y
7.8.8