3=2+2z+2

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Solution for 3=2+2z+2 equation:


Simplifying
3 = 2 + 2z + 2

Reorder the terms:
3 = 2 + 2 + 2z

Combine like terms: 2 + 2 = 4
3 = 4 + 2z

Solving
3 = 4 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
3 + -2z = 4 + 2z + -2z

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

Add '-3' to each side of the equation.
3 + -3 + -2z = 4 + -3

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

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

Divide each side by '-2'.
z = -0.5

Simplifying
z = -0.5

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