3x+20+z=180

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Solution for 3x+20+z=180 equation:


Simplifying
3x + 20 + z = 180

Reorder the terms:
20 + 3x + z = 180

Solving
20 + 3x + z = 180

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + 3x + -20 + z = 180 + -20

Reorder the terms:
20 + -20 + 3x + z = 180 + -20

Combine like terms: 20 + -20 = 0
0 + 3x + z = 180 + -20
3x + z = 180 + -20

Combine like terms: 180 + -20 = 160
3x + z = 160

Add '-1z' to each side of the equation.
3x + z + -1z = 160 + -1z

Combine like terms: z + -1z = 0
3x + 0 = 160 + -1z
3x = 160 + -1z

Divide each side by '3'.
x = 53.33333333 + -0.3333333333z

Simplifying
x = 53.33333333 + -0.3333333333z

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