4z+8z=-6z-7-3z

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Solution for 4z+8z=-6z-7-3z equation:


Simplifying
4z + 8z = -6z + -7 + -3z

Combine like terms: 4z + 8z = 12z
12z = -6z + -7 + -3z

Reorder the terms:
12z = -7 + -6z + -3z

Combine like terms: -6z + -3z = -9z
12z = -7 + -9z

Solving
12z = -7 + -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.
12z + 9z = -7 + -9z + 9z

Combine like terms: 12z + 9z = 21z
21z = -7 + -9z + 9z

Combine like terms: -9z + 9z = 0
21z = -7 + 0
21z = -7

Divide each side by '21'.
z = -0.3333333333

Simplifying
z = -0.3333333333

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