6z-(z-9)=20+16

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Solution for 6z-(z-9)=20+16 equation:


Simplifying
6z + -1(z + -9) = 20 + 16

Reorder the terms:
6z + -1(-9 + z) = 20 + 16
6z + (-9 * -1 + z * -1) = 20 + 16
6z + (9 + -1z) = 20 + 16

Reorder the terms:
9 + 6z + -1z = 20 + 16

Combine like terms: 6z + -1z = 5z
9 + 5z = 20 + 16

Combine like terms: 20 + 16 = 36
9 + 5z = 36

Solving
9 + 5z = 36

Solving for variable 'z'.

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

Add '-9' to each side of the equation.
9 + -9 + 5z = 36 + -9

Combine like terms: 9 + -9 = 0
0 + 5z = 36 + -9
5z = 36 + -9

Combine like terms: 36 + -9 = 27
5z = 27

Divide each side by '5'.
z = 5.4

Simplifying
z = 5.4

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