-2z+3z-4z=1-2-9

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Solution for -2z+3z-4z=1-2-9 equation: 


Simplifying
-2z + 3z + -4z = 1 + -2 + -9

Combine like terms: -2z + 3z = 1z
1z + -4z = 1 + -2 + -9

Combine like terms: 1z + -4z = -3z
-3z = 1 + -2 + -9

Combine like terms: 1 + -2 = -1
-3z = -1 + -9

Combine like terms: -1 + -9 = -10
-3z = -10

Solving
-3z = -10

Solving for variable 'z'.

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

Divide each side by '-3'.
z = 3.333333333

Simplifying
z = 3.333333333

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