Determine the values of the variable that cannot possibly be solutions of each equation. Do not solve. 1/(4x) - 2/x = 3

Determine the values of the variable that cannot possibly be solutions of each equation. Do not solve. 5/(2x) - 2/x = 6

Solve each equation. See Example 1. (2x+5)/2 - 3x/(x-2) = x

Solve each equation. (4x+3)/4 - 2x/(x+1) = x

Solve each equation. x/(x-4) = 4/(x-4) + 4

Solve each equation. 3/(x²+x-2) - 1/(x²-1) = 7/(2x²+6x+4)

Solve each equation. See Example 2. (4x+3)/(x+1) + 2/x = 1/(x²+x)

Solve each equation. x/(x-1) - 1/(x+1) = 2/(x²-1)