2*z+5=15

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Solution for 2*z+5=15 equation: 


Simplifying
2z + 5 = 15

Reorder the terms:
5 + 2z = 15

Solving
5 + 2z = 15

Solving for variable 'z'.

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

Add '-5' to each side of the equation.
5 + -5 + 2z = 15 + -5

Combine like terms: 5 + -5 = 0
0 + 2z = 15 + -5
2z = 15 + -5

Combine like terms: 15 + -5 = 10
2z = 10

Divide each side by '2'.
z = 5

Simplifying
z = 5

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