127=x+3x+(9x-3)

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Solution for 127=x+3x+(9x-3) equation:


Simplifying
127 = x + 3x + (9x + -3)

Reorder the terms:
127 = x + 3x + (-3 + 9x)

Remove parenthesis around (-3 + 9x)
127 = x + 3x + -3 + 9x

Reorder the terms:
127 = -3 + x + 3x + 9x

Combine like terms: x + 3x = 4x
127 = -3 + 4x + 9x

Combine like terms: 4x + 9x = 13x
127 = -3 + 13x

Solving
127 = -3 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
127 + -13x = -3 + 13x + -13x

Combine like terms: 13x + -13x = 0
127 + -13x = -3 + 0
127 + -13x = -3

Add '-127' to each side of the equation.
127 + -127 + -13x = -3 + -127

Combine like terms: 127 + -127 = 0
0 + -13x = -3 + -127
-13x = -3 + -127

Combine like terms: -3 + -127 = -130
-13x = -130

Divide each side by '-13'.
x = 10

Simplifying
x = 10

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