5(z-4)-z=4z+20

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Solution for 5(z-4)-z=4z+20 equation:


Simplifying
5(z + -4) + -1z = 4z + 20

Reorder the terms:
5(-4 + z) + -1z = 4z + 20
(-4 * 5 + z * 5) + -1z = 4z + 20
(-20 + 5z) + -1z = 4z + 20

Combine like terms: 5z + -1z = 4z
-20 + 4z = 4z + 20

Reorder the terms:
-20 + 4z = 20 + 4z

Add '-4z' to each side of the equation.
-20 + 4z + -4z = 20 + 4z + -4z

Combine like terms: 4z + -4z = 0
-20 + 0 = 20 + 4z + -4z
-20 = 20 + 4z + -4z

Combine like terms: 4z + -4z = 0
-20 = 20 + 0
-20 = 20

Solving
-20 = 20

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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