x2-4=12x-6

Combine 12 and x.

x2-4=x2-6

Subtract x2 from both sides of the equation.

x2-4-x2=-6

Combine the opposite terms in x2-4-x2.

Subtract x2 from x2.

0-4=-6

Subtract 4 from 0.

-4=-6

-4=-6

-4=-6

Since -4≠-6, there are no solutions.

No solution

Solve for x x/2-4=1/2x-6