3+2z-2=9z+10-4z

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Solution for 3+2z-2=9z+10-4z equation:


Simplifying
3 + 2z + -2 = 9z + 10 + -4z

Reorder the terms:
3 + -2 + 2z = 9z + 10 + -4z

Combine like terms: 3 + -2 = 1
1 + 2z = 9z + 10 + -4z

Reorder the terms:
1 + 2z = 10 + 9z + -4z

Combine like terms: 9z + -4z = 5z
1 + 2z = 10 + 5z

Solving
1 + 2z = 10 + 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.
1 + 2z + -5z = 10 + 5z + -5z

Combine like terms: 2z + -5z = -3z
1 + -3z = 10 + 5z + -5z

Combine like terms: 5z + -5z = 0
1 + -3z = 10 + 0
1 + -3z = 10

Add '-1' to each side of the equation.
1 + -1 + -3z = 10 + -1

Combine like terms: 1 + -1 = 0
0 + -3z = 10 + -1
-3z = 10 + -1

Combine like terms: 10 + -1 = 9
-3z = 9

Divide each side by '-3'.
z = -3

Simplifying
z = -3

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