9=2(8z-3)-1

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Solution for 9=2(8z-3)-1 equation:


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

Reorder the terms:
9 = 2(-3 + 8z) + -1
9 = (-3 * 2 + 8z * 2) + -1
9 = (-6 + 16z) + -1

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

Combine like terms: -6 + -1 = -7
9 = -7 + 16z

Solving
9 = -7 + 16z

Solving for variable 'z'.

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

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

Combine like terms: 16z + -16z = 0
9 + -16z = -7 + 0
9 + -16z = -7

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

Combine like terms: 9 + -9 = 0
0 + -16z = -7 + -9
-16z = -7 + -9

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

Divide each side by '-16'.
z = 1

Simplifying
z = 1

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