-42-3x=6-9x

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Solution for -42-3x=6-9x equation:


Simplifying
-42 + -3x = 6 + -9x

Solving
-42 + -3x = 6 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-42 + -3x + 9x = 6 + -9x + 9x

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

Combine like terms: -9x + 9x = 0
-42 + 6x = 6 + 0
-42 + 6x = 6

Add '42' to each side of the equation.
-42 + 42 + 6x = 6 + 42

Combine like terms: -42 + 42 = 0
0 + 6x = 6 + 42
6x = 6 + 42

Combine like terms: 6 + 42 = 48
6x = 48

Divide each side by '6'.
x = 8

Simplifying
x = 8

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