6z-16+3z=7z+15

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Solution for 6z-16+3z=7z+15 equation:


Simplifying
6z + -16 + 3z = 7z + 15

Reorder the terms:
-16 + 6z + 3z = 7z + 15

Combine like terms: 6z + 3z = 9z
-16 + 9z = 7z + 15

Reorder the terms:
-16 + 9z = 15 + 7z

Solving
-16 + 9z = 15 + 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
-16 + 9z + -7z = 15 + 7z + -7z

Combine like terms: 9z + -7z = 2z
-16 + 2z = 15 + 7z + -7z

Combine like terms: 7z + -7z = 0
-16 + 2z = 15 + 0
-16 + 2z = 15

Add '16' to each side of the equation.
-16 + 16 + 2z = 15 + 16

Combine like terms: -16 + 16 = 0
0 + 2z = 15 + 16
2z = 15 + 16

Combine like terms: 15 + 16 = 31
2z = 31

Divide each side by '2'.
z = 15.5

Simplifying
z = 15.5

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