2-9z-7-10z=

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Solution for 2-9z-7-10z= equation:


Simplifying
2 + -9z + -7 + -10z = 0

Reorder the terms:
2 + -7 + -9z + -10z = 0

Combine like terms: 2 + -7 = -5
-5 + -9z + -10z = 0

Combine like terms: -9z + -10z = -19z
-5 + -19z = 0

Solving
-5 + -19z = 0

Solving for variable 'z'.

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

Add '5' to each side of the equation.
-5 + 5 + -19z = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -19z = 0 + 5
-19z = 0 + 5

Combine like terms: 0 + 5 = 5
-19z = 5

Divide each side by '-19'.
z = -0.2631578947

Simplifying
z = -0.2631578947

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