(3x+2)-(9x-1)=39

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Solution for (3x+2)-(9x-1)=39 equation:


Simplifying
(3x + 2) + -1(9x + -1) = 39

Reorder the terms:
(2 + 3x) + -1(9x + -1) = 39

Remove parenthesis around (2 + 3x)
2 + 3x + -1(9x + -1) = 39

Reorder the terms:
2 + 3x + -1(-1 + 9x) = 39
2 + 3x + (-1 * -1 + 9x * -1) = 39
2 + 3x + (1 + -9x) = 39

Reorder the terms:
2 + 1 + 3x + -9x = 39

Combine like terms: 2 + 1 = 3
3 + 3x + -9x = 39

Combine like terms: 3x + -9x = -6x
3 + -6x = 39

Solving
3 + -6x = 39

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -6x = 39 + -3

Combine like terms: 3 + -3 = 0
0 + -6x = 39 + -3
-6x = 39 + -3

Combine like terms: 39 + -3 = 36
-6x = 36

Divide each side by '-6'.
x = -6

Simplifying
x = -6

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