5z-12-(6z-5)=8

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Solution for 5z-12-(6z-5)=8 equation:


Simplifying
5z + -12 + -1(6z + -5) = 8

Reorder the terms:
5z + -12 + -1(-5 + 6z) = 8
5z + -12 + (-5 * -1 + 6z * -1) = 8
5z + -12 + (5 + -6z) = 8

Reorder the terms:
-12 + 5 + 5z + -6z = 8

Combine like terms: -12 + 5 = -7
-7 + 5z + -6z = 8

Combine like terms: 5z + -6z = -1z
-7 + -1z = 8

Solving
-7 + -1z = 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 + -1z = 8 + 7

Combine like terms: -7 + 7 = 0
0 + -1z = 8 + 7
-1z = 8 + 7

Combine like terms: 8 + 7 = 15
-1z = 15

Divide each side by '-1'.
z = -15

Simplifying
z = -15

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