5=9+2z

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Solution for 5=9+2z equation:


Simplifying
5 = 9 + 2z

Solving
5 = 9 + 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.
5 + -2z = 9 + 2z + -2z

Combine like terms: 2z + -2z = 0
5 + -2z = 9 + 0
5 + -2z = 9

Add '-5' to each side of the equation.
5 + -5 + -2z = 9 + -5

Combine like terms: 5 + -5 = 0
0 + -2z = 9 + -5
-2z = 9 + -5

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

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

Simplifying
z = -2

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