-5z-4z=5z-2+7x

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Solution for -5z-4z=5z-2+7x equation:


Simplifying
-5z + -4z = 5z + -2 + 7x

Combine like terms: -5z + -4z = -9z
-9z = 5z + -2 + 7x

Reorder the terms:
-9z = -2 + 7x + 5z

Solving
-9z = -2 + 7x + 5z

Solving for variable 'z'.

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

Add '-5z' to each side of the equation.
-9z + -5z = -2 + 7x + 5z + -5z

Combine like terms: -9z + -5z = -14z
-14z = -2 + 7x + 5z + -5z

Combine like terms: 5z + -5z = 0
-14z = -2 + 7x + 0
-14z = -2 + 7x

Divide each side by '-14'.
z = 0.1428571429 + -0.5x

Simplifying
z = 0.1428571429 + -0.5x

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