-4z-7z=9z+2+3z

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Solution for -4z-7z=9z+2+3z equation:


Simplifying
-4z + -7z = 9z + 2 + 3z

Combine like terms: -4z + -7z = -11z
-11z = 9z + 2 + 3z

Reorder the terms:
-11z = 2 + 9z + 3z

Combine like terms: 9z + 3z = 12z
-11z = 2 + 12z

Solving
-11z = 2 + 12z

Solving for variable 'z'.

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

Add '-12z' to each side of the equation.
-11z + -12z = 2 + 12z + -12z

Combine like terms: -11z + -12z = -23z
-23z = 2 + 12z + -12z

Combine like terms: 12z + -12z = 0
-23z = 2 + 0
-23z = 2

Divide each side by '-23'.
z = -0.08695652174

Simplifying
z = -0.08695652174

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