z+(9x+42)=180

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Solution for z+(9x+42)=180 equation:


Simplifying
z + (9x + 42) = 180

Reorder the terms:
z + (42 + 9x) = 180

Remove parenthesis around (42 + 9x)
z + 42 + 9x = 180

Reorder the terms:
42 + 9x + z = 180

Solving
42 + 9x + z = 180

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + 9x + -42 + z = 180 + -42

Reorder the terms:
42 + -42 + 9x + z = 180 + -42

Combine like terms: 42 + -42 = 0
0 + 9x + z = 180 + -42
9x + z = 180 + -42

Combine like terms: 180 + -42 = 138
9x + z = 138

Add '-1z' to each side of the equation.
9x + z + -1z = 138 + -1z

Combine like terms: z + -1z = 0
9x + 0 = 138 + -1z
9x = 138 + -1z

Divide each side by '9'.
x = 15.33333333 + -0.1111111111z

Simplifying
x = 15.33333333 + -0.1111111111z

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