x/4 - 4 = x/4
4x/4 - 4 x 4 = x
x - 16 = x
0 = 16
There is no solution to the equation.
{-1,-2}
x=-1 ^ how do you know?
It is, as stated, x2 - 5x + 25/4 = 0
x = 3.5
x=2
4/9 minus 3/4 equals -11/36
(4.25, 0.25) is a solution.
16
2/5 minus 4/9 equals -2/45
A = 12 and 4/5
...7 over 36?
7 − 43/4 = 21/4
n=-4/3
x=4, y=3
Yes
{-1,-2}
5x over 4 = 3 + 3 over 4 = 15 over 4 5x over 4 = 15 over 4 times both sides by 4 5x = 15 divide both sides by 5 x = 3