2-(4z-5)=8

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Solution for 2-(4z-5)=8 equation:


Simplifying
2 + -1(4z + -5) = 8

Reorder the terms:
2 + -1(-5 + 4z) = 8
2 + (-5 * -1 + 4z * -1) = 8
2 + (5 + -4z) = 8

Combine like terms: 2 + 5 = 7
7 + -4z = 8

Solving
7 + -4z = 8

Solving for variable 'z'.

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

Add '-7' to each side of the equation.
7 + -7 + -4z = 8 + -7

Combine like terms: 7 + -7 = 0
0 + -4z = 8 + -7
-4z = 8 + -7

Combine like terms: 8 + -7 = 1
-4z = 1

Divide each side by '-4'.
z = -0.25

Simplifying
z = -0.25

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