(x+25)-(x-12) = 1 x + 25 - x + 12 = 1 37 = 1 This equation is inconsistent as the variables cancel out, showing that there is no solution.
Solving the second equation:
(x-12) + (16-2x) = 1 x - 12 + 16 - 2x = 1 -12 + 16 = 1 4 = 1 This equation is also inconsistent as the variables cancel out, showing that there is no solution.
Solving the first equation:
(x+25)-(x-12) = 1
x + 25 - x + 12 = 1
37 = 1
This equation is inconsistent as the variables cancel out, showing that there is no solution.
Solving the second equation:
(x-12) + (16-2x) = 1
x - 12 + 16 - 2x = 1
-12 + 16 = 1
4 = 1
This equation is also inconsistent as the variables cancel out, showing that there is no solution.