84-6x=30x+20

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Solution for 84-6x=30x+20 equation:


Simplifying
84 + -6x = 30x + 20

Reorder the terms:
84 + -6x = 20 + 30x

Solving
84 + -6x = 20 + 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
84 + -6x + -30x = 20 + 30x + -30x

Combine like terms: -6x + -30x = -36x
84 + -36x = 20 + 30x + -30x

Combine like terms: 30x + -30x = 0
84 + -36x = 20 + 0
84 + -36x = 20

Add '-84' to each side of the equation.
84 + -84 + -36x = 20 + -84

Combine like terms: 84 + -84 = 0
0 + -36x = 20 + -84
-36x = 20 + -84

Combine like terms: 20 + -84 = -64
-36x = -64

Divide each side by '-36'.
x = 1.777777778

Simplifying
x = 1.777777778

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