4z-9z=-7z-2-6z

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Solution for 4z-9z=-7z-2-6z equation:


Simplifying
4z + -9z = -7z + -2 + -6z

Combine like terms: 4z + -9z = -5z
-5z = -7z + -2 + -6z

Reorder the terms:
-5z = -2 + -7z + -6z

Combine like terms: -7z + -6z = -13z
-5z = -2 + -13z

Solving
-5z = -2 + -13z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '13z' to each side of the equation.
-5z + 13z = -2 + -13z + 13z

Combine like terms: -5z + 13z = 8z
8z = -2 + -13z + 13z

Combine like terms: -13z + 13z = 0
8z = -2 + 0
8z = -2

Divide each side by '8'.
z = -0.25

Simplifying
z = -0.25

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