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

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Solution for z-3-2(z-2)+2(3z+1)= equation:


Simplifying
z + -3 + -2(z + -2) + 2(3z + 1) = 0

Reorder the terms:
z + -3 + -2(-2 + z) + 2(3z + 1) = 0
z + -3 + (-2 * -2 + z * -2) + 2(3z + 1) = 0
z + -3 + (4 + -2z) + 2(3z + 1) = 0

Reorder the terms:
z + -3 + 4 + -2z + 2(1 + 3z) = 0
z + -3 + 4 + -2z + (1 * 2 + 3z * 2) = 0
z + -3 + 4 + -2z + (2 + 6z) = 0

Reorder the terms:
-3 + 4 + 2 + z + -2z + 6z = 0

Combine like terms: -3 + 4 = 1
1 + 2 + z + -2z + 6z = 0

Combine like terms: 1 + 2 = 3
3 + z + -2z + 6z = 0

Combine like terms: z + -2z = -1z
3 + -1z + 6z = 0

Combine like terms: -1z + 6z = 5z
3 + 5z = 0

Solving
3 + 5z = 0

Solving for variable 'z'.

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

Add '-3' to each side of the equation.
3 + -3 + 5z = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 5z = 0 + -3
5z = 0 + -3

Combine like terms: 0 + -3 = -3
5z = -3

Divide each side by '5'.
z = -0.6

Simplifying
z = -0.6

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