-z-z=-3(z-2)

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Solution for -z-z=-3(z-2) equation:


Simplifying
-1z + -1z = -3(z + -2)

Combine like terms: -1z + -1z = -2z
-2z = -3(z + -2)

Reorder the terms:
-2z = -3(-2 + z)
-2z = (-2 * -3 + z * -3)
-2z = (6 + -3z)

Solving
-2z = 6 + -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.
-2z + 3z = 6 + -3z + 3z

Combine like terms: -2z + 3z = 1z
1z = 6 + -3z + 3z

Combine like terms: -3z + 3z = 0
1z = 6 + 0
1z = 6

Divide each side by '1'.
z = 6

Simplifying
z = 6

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