2z+7z=-9z-8+6z

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Solution for 2z+7z=-9z-8+6z equation:


Simplifying
2z + 7z = -9z + -8 + 6z

Combine like terms: 2z + 7z = 9z
9z = -9z + -8 + 6z

Reorder the terms:
9z = -8 + -9z + 6z

Combine like terms: -9z + 6z = -3z
9z = -8 + -3z

Solving
9z = -8 + -3z

Solving for variable 'z'.

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

Add '3z' to each side of the equation.
9z + 3z = -8 + -3z + 3z

Combine like terms: 9z + 3z = 12z
12z = -8 + -3z + 3z

Combine like terms: -3z + 3z = 0
12z = -8 + 0
12z = -8

Divide each side by '12'.
z = -0.6666666667

Simplifying
z = -0.6666666667

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