6z+7z=8z-6+2

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Solution for 6z+7z=8z-6+2 equation:


Simplifying
6z + 7z = 8z + -6 + 2

Combine like terms: 6z + 7z = 13z
13z = 8z + -6 + 2

Reorder the terms:
13z = -6 + 2 + 8z

Combine like terms: -6 + 2 = -4
13z = -4 + 8z

Solving
13z = -4 + 8z

Solving for variable 'z'.

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

Add '-8z' to each side of the equation.
13z + -8z = -4 + 8z + -8z

Combine like terms: 13z + -8z = 5z
5z = -4 + 8z + -8z

Combine like terms: 8z + -8z = 0
5z = -4 + 0
5z = -4

Divide each side by '5'.
z = -0.8

Simplifying
z = -0.8

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