(12z+11)-(5z-1)=

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Solution for (12z+11)-(5z-1)= equation:


Simplifying
(12z + 11) + -1(5z + -1) = 0

Reorder the terms:
(11 + 12z) + -1(5z + -1) = 0

Remove parenthesis around (11 + 12z)
11 + 12z + -1(5z + -1) = 0

Reorder the terms:
11 + 12z + -1(-1 + 5z) = 0
11 + 12z + (-1 * -1 + 5z * -1) = 0
11 + 12z + (1 + -5z) = 0

Reorder the terms:
11 + 1 + 12z + -5z = 0

Combine like terms: 11 + 1 = 12
12 + 12z + -5z = 0

Combine like terms: 12z + -5z = 7z
12 + 7z = 0

Solving
12 + 7z = 0

Solving for variable 'z'.

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

Add '-12' to each side of the equation.
12 + -12 + 7z = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 7z = 0 + -12
7z = 0 + -12

Combine like terms: 0 + -12 = -12
7z = -12

Divide each side by '7'.
z = -1.714285714

Simplifying
z = -1.714285714

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