-6z-7z=-9z+3-2z

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Solution for -6z-7z=-9z+3-2z equation:


Simplifying
-6z + -7z = -9z + 3 + -2z

Combine like terms: -6z + -7z = -13z
-13z = -9z + 3 + -2z

Reorder the terms:
-13z = 3 + -9z + -2z

Combine like terms: -9z + -2z = -11z
-13z = 3 + -11z

Solving
-13z = 3 + -11z

Solving for variable 'z'.

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

Add '11z' to each side of the equation.
-13z + 11z = 3 + -11z + 11z

Combine like terms: -13z + 11z = -2z
-2z = 3 + -11z + 11z

Combine like terms: -11z + 11z = 0
-2z = 3 + 0
-2z = 3

Divide each side by '-2'.
z = -1.5

Simplifying
z = -1.5

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