4z+2-z=9+2z+9

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


Simplifying
4z + 2 + -1z = 9 + 2z + 9

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

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

Reorder the terms:
2 + 3z = 9 + 9 + 2z

Combine like terms: 9 + 9 = 18
2 + 3z = 18 + 2z

Solving
2 + 3z = 18 + 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.
2 + 3z + -2z = 18 + 2z + -2z

Combine like terms: 3z + -2z = 1z
2 + 1z = 18 + 2z + -2z

Combine like terms: 2z + -2z = 0
2 + 1z = 18 + 0
2 + 1z = 18

Add '-2' to each side of the equation.
2 + -2 + 1z = 18 + -2

Combine like terms: 2 + -2 = 0
0 + 1z = 18 + -2
1z = 18 + -2

Combine like terms: 18 + -2 = 16
1z = 16

Divide each side by '1'.
z = 16

Simplifying
z = 16

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