8z-(2z-3)=9

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Solution for 8z-(2z-3)=9 equation:


Simplifying
8z + -1(2z + -3) = 9

Reorder the terms:
8z + -1(-3 + 2z) = 9
8z + (-3 * -1 + 2z * -1) = 9
8z + (3 + -2z) = 9

Reorder the terms:
3 + 8z + -2z = 9

Combine like terms: 8z + -2z = 6z
3 + 6z = 9

Solving
3 + 6z = 9

Solving for variable 'z'.

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

Add '-3' to each side of the equation.
3 + -3 + 6z = 9 + -3

Combine like terms: 3 + -3 = 0
0 + 6z = 9 + -3
6z = 9 + -3

Combine like terms: 9 + -3 = 6
6z = 6

Divide each side by '6'.
z = 1

Simplifying
z = 1

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