6.5z-1+15z-1=22z-6

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Solution for 6.5z-1+15z-1=22z-6 equation:


Simplifying
6.5z + -1 + 15z + -1 = 22z + -6

Reorder the terms:
-1 + -1 + 6.5z + 15z = 22z + -6

Combine like terms: -1 + -1 = -2
-2 + 6.5z + 15z = 22z + -6

Combine like terms: 6.5z + 15z = 21.5z
-2 + 21.5z = 22z + -6

Reorder the terms:
-2 + 21.5z = -6 + 22z

Solving
-2 + 21.5z = -6 + 22z

Solving for variable 'z'.

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

Add '-22z' to each side of the equation.
-2 + 21.5z + -22z = -6 + 22z + -22z

Combine like terms: 21.5z + -22z = -0.5z
-2 + -0.5z = -6 + 22z + -22z

Combine like terms: 22z + -22z = 0
-2 + -0.5z = -6 + 0
-2 + -0.5z = -6

Add '2' to each side of the equation.
-2 + 2 + -0.5z = -6 + 2

Combine like terms: -2 + 2 = 0
0 + -0.5z = -6 + 2
-0.5z = -6 + 2

Combine like terms: -6 + 2 = -4
-0.5z = -4

Divide each side by '-0.5'.
z = 8

Simplifying
z = 8

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