8z+5=3z-9

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Solution for 8z+5=3z-9 equation:


Simplifying
8z + 5 = 3z + -9

Reorder the terms:
5 + 8z = 3z + -9

Reorder the terms:
5 + 8z = -9 + 3z

Solving
5 + 8z = -9 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
5 + 8z + -3z = -9 + 3z + -3z

Combine like terms: 8z + -3z = 5z
5 + 5z = -9 + 3z + -3z

Combine like terms: 3z + -3z = 0
5 + 5z = -9 + 0
5 + 5z = -9

Add '-5' to each side of the equation.
5 + -5 + 5z = -9 + -5

Combine like terms: 5 + -5 = 0
0 + 5z = -9 + -5
5z = -9 + -5

Combine like terms: -9 + -5 = -14
5z = -14

Divide each side by '5'.
z = -2.8

Simplifying
z = -2.8

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