6z+12z-18-5z-12z+4z=-1+2

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Solution for 6z+12z-18-5z-12z+4z=-1+2 equation:


Simplifying
6z + 12z + -18 + -5z + -12z + 4z = -1 + 2

Reorder the terms:
-18 + 6z + 12z + -5z + -12z + 4z = -1 + 2

Combine like terms: 6z + 12z = 18z
-18 + 18z + -5z + -12z + 4z = -1 + 2

Combine like terms: 18z + -5z = 13z
-18 + 13z + -12z + 4z = -1 + 2

Combine like terms: 13z + -12z = 1z
-18 + 1z + 4z = -1 + 2

Combine like terms: 1z + 4z = 5z
-18 + 5z = -1 + 2

Combine like terms: -1 + 2 = 1
-18 + 5z = 1

Solving
-18 + 5z = 1

Solving for variable 'z'.

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

Add '18' to each side of the equation.
-18 + 18 + 5z = 1 + 18

Combine like terms: -18 + 18 = 0
0 + 5z = 1 + 18
5z = 1 + 18

Combine like terms: 1 + 18 = 19
5z = 19

Divide each side by '5'.
z = 3.8

Simplifying
z = 3.8

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