4z+8z=-9z-8-4z

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Solution for 4z+8z=-9z-8-4z equation:


Simplifying
4z + 8z = -9z + -8 + -4z

Combine like terms: 4z + 8z = 12z
12z = -9z + -8 + -4z

Reorder the terms:
12z = -8 + -9z + -4z

Combine like terms: -9z + -4z = -13z
12z = -8 + -13z

Solving
12z = -8 + -13z

Solving for variable 'z'.

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

Add '13z' to each side of the equation.
12z + 13z = -8 + -13z + 13z

Combine like terms: 12z + 13z = 25z
25z = -8 + -13z + 13z

Combine like terms: -13z + 13z = 0
25z = -8 + 0
25z = -8

Divide each side by '25'.
z = -0.32

Simplifying
z = -0.32

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