9z-4=x+13-7x

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Solution for 9z-4=x+13-7x equation:


Simplifying
9z + -4 = x + 13 + -7x

Reorder the terms:
-4 + 9z = x + 13 + -7x

Reorder the terms:
-4 + 9z = 13 + x + -7x

Combine like terms: x + -7x = -6x
-4 + 9z = 13 + -6x

Solving
-4 + 9z = 13 + -6x

Solving for variable 'z'.

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

Add '4' to each side of the equation.
-4 + 4 + 9z = 13 + 4 + -6x

Combine like terms: -4 + 4 = 0
0 + 9z = 13 + 4 + -6x
9z = 13 + 4 + -6x

Combine like terms: 13 + 4 = 17
9z = 17 + -6x

Divide each side by '9'.
z = 1.888888889 + -0.6666666667x

Simplifying
z = 1.888888889 + -0.6666666667x

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