4 unknowns using Cramers Rule Calculator

Free 4 unknowns using Cramers Rule Calculator - Solves for 4 unknowns with equations in the form aw + bx + cy + dz = e using Cramers Method.
This calculator has 20 inputs.

Δ = (a * g * m * s) + (a * h * n * q) + (a * i * l * r) - (a * i * m * q) - (a * g * n * r) - (a * h * l * s) - (f * b * m * s) - (f * c * n * q) - (f * d * l * r) + (f * d * m * q) + (f * b * n * r) + (f * c * l * s) + (k * b * h * s) + (k * c * i * q) + (k * d * g * r) - (k * d * h * q) - (k * b * i * r) - (k * c * g * s) - (p * b * h * n) - (p * c * i * l) - (p * d * g * m) + (p * d * h * l) + (p * b * i * m) + (p * c * g * n)