2z+8=9z+2

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Solution for 2z+8=9z+2 equation:


Simplifying
2z + 8 = 9z + 2

Reorder the terms:
8 + 2z = 9z + 2

Reorder the terms:
8 + 2z = 2 + 9z

Solving
8 + 2z = 2 + 9z

Solving for variable 'z'.

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

Add '-9z' to each side of the equation.
8 + 2z + -9z = 2 + 9z + -9z

Combine like terms: 2z + -9z = -7z
8 + -7z = 2 + 9z + -9z

Combine like terms: 9z + -9z = 0
8 + -7z = 2 + 0
8 + -7z = 2

Add '-8' to each side of the equation.
8 + -8 + -7z = 2 + -8

Combine like terms: 8 + -8 = 0
0 + -7z = 2 + -8
-7z = 2 + -8

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

Divide each side by '-7'.
z = 0.8571428571

Simplifying
z = 0.8571428571

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