20-60-3x-6x=42

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Solution for 20-60-3x-6x=42 equation:


Simplifying
20 + -60 + -3x + -6x = 42

Combine like terms: 20 + -60 = -40
-40 + -3x + -6x = 42

Combine like terms: -3x + -6x = -9x
-40 + -9x = 42

Solving
-40 + -9x = 42

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 40 + -9x = 42 + 40

Combine like terms: -40 + 40 = 0
0 + -9x = 42 + 40
-9x = 42 + 40

Combine like terms: 42 + 40 = 82
-9x = 82

Divide each side by '-9'.
x = -9.111111111

Simplifying
x = -9.111111111

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