42-(x+6)=9x-4

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Solution for 42-(x+6)=9x-4 equation: 


Simplifying
42 + -1(x + 6) = 9x + -4

Reorder the terms:
42 + -1(6 + x) = 9x + -4
42 + (6 * -1 + x * -1) = 9x + -4
42 + (-6 + -1x) = 9x + -4

Combine like terms: 42 + -6 = 36
36 + -1x = 9x + -4

Reorder the terms:
36 + -1x = -4 + 9x

Solving
36 + -1x = -4 + 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.
36 + -1x + -9x = -4 + 9x + -9x

Combine like terms: -1x + -9x = -10x
36 + -10x = -4 + 9x + -9x

Combine like terms: 9x + -9x = 0
36 + -10x = -4 + 0
36 + -10x = -4

Add '-36' to each side of the equation.
36 + -36 + -10x = -4 + -36

Combine like terms: 36 + -36 = 0
0 + -10x = -4 + -36
-10x = -4 + -36

Combine like terms: -4 + -36 = -40
-10x = -40

Divide each side by '-10'.
x = 4

Simplifying
x = 4

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