10z+20-4z-16=3z-3+2z-2

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Solution for 10z+20-4z-16=3z-3+2z-2 equation:


Simplifying
10z + 20 + -4z + -16 = 3z + -3 + 2z + -2

Reorder the terms:
20 + -16 + 10z + -4z = 3z + -3 + 2z + -2

Combine like terms: 20 + -16 = 4
4 + 10z + -4z = 3z + -3 + 2z + -2

Combine like terms: 10z + -4z = 6z
4 + 6z = 3z + -3 + 2z + -2

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

Combine like terms: -3 + -2 = -5
4 + 6z = -5 + 3z + 2z

Combine like terms: 3z + 2z = 5z
4 + 6z = -5 + 5z

Solving
4 + 6z = -5 + 5z

Solving for variable 'z'.

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

Add '-5z' to each side of the equation.
4 + 6z + -5z = -5 + 5z + -5z

Combine like terms: 6z + -5z = 1z
4 + 1z = -5 + 5z + -5z

Combine like terms: 5z + -5z = 0
4 + 1z = -5 + 0
4 + 1z = -5

Add '-4' to each side of the equation.
4 + -4 + 1z = -5 + -4

Combine like terms: 4 + -4 = 0
0 + 1z = -5 + -4
1z = -5 + -4

Combine like terms: -5 + -4 = -9
1z = -9

Divide each side by '1'.
z = -9

Simplifying
z = -9

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