99-4z+4z+2=90

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Solution for 99-4z+4z+2=90 equation:


Simplifying
99 + -4z + 4z + 2 = 90

Reorder the terms:
99 + 2 + -4z + 4z = 90

Combine like terms: 99 + 2 = 101
101 + -4z + 4z = 90

Combine like terms: -4z + 4z = 0
101 + 0 = 90
101 = 90

Solving
101 = 90

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

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