9z-27-2z-10=4z+4+3z-21

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Solution for 9z-27-2z-10=4z+4+3z-21 equation:


Simplifying
9z + -27 + -2z + -10 = 4z + 4 + 3z + -21

Reorder the terms:
-27 + -10 + 9z + -2z = 4z + 4 + 3z + -21

Combine like terms: -27 + -10 = -37
-37 + 9z + -2z = 4z + 4 + 3z + -21

Combine like terms: 9z + -2z = 7z
-37 + 7z = 4z + 4 + 3z + -21

Reorder the terms:
-37 + 7z = 4 + -21 + 4z + 3z

Combine like terms: 4 + -21 = -17
-37 + 7z = -17 + 4z + 3z

Combine like terms: 4z + 3z = 7z
-37 + 7z = -17 + 7z

Add '-7z' to each side of the equation.
-37 + 7z + -7z = -17 + 7z + -7z

Combine like terms: 7z + -7z = 0
-37 + 0 = -17 + 7z + -7z
-37 = -17 + 7z + -7z

Combine like terms: 7z + -7z = 0
-37 = -17 + 0
-37 = -17

Solving
-37 = -17

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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