abx=cy. x=cy/(ab)
8 1/3 = ab^-1, 1.8 =ab^2
to solve ab=c+a for a:Divide both sides by b, so:a= (c+a)/b
Stating that it is an equilateral triangle, we are told that all sides are equal.This is another way of saying:4x - y = 7and2x + 3y = 7So this can be solved by eliminating one of those variables:2x + 3y = 7x = (7 - 3y) / 24((7 - 3y) / 2) - y = 714 - 7y = 7y = 1x = 2
A = 1, B = 9
7
That factors to (a + 1)(a + b) a = -1, -b b = -a
2ab
4... if you plug it in, it works
Reflexive.
Identity
ac + cb = ab = 9 2x - 1 + 3x = 9 5x -1 = 9 So 5x = 10 Thereby x =2. Also ac = 3 and cb = 6