9x-(2x+7)+19=3x

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Solution for 9x-(2x+7)+19=3x equation:


Simplifying
9x + -1(2x + 7) + 19 = 3x

Reorder the terms:
9x + -1(7 + 2x) + 19 = 3x
9x + (7 * -1 + 2x * -1) + 19 = 3x
9x + (-7 + -2x) + 19 = 3x

Reorder the terms:
-7 + 19 + 9x + -2x = 3x

Combine like terms: -7 + 19 = 12
12 + 9x + -2x = 3x

Combine like terms: 9x + -2x = 7x
12 + 7x = 3x

Solving
12 + 7x = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
12 + 7x + -3x = 3x + -3x

Combine like terms: 7x + -3x = 4x
12 + 4x = 3x + -3x

Combine like terms: 3x + -3x = 0
12 + 4x = 0

Add '-12' to each side of the equation.
12 + -12 + 4x = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 4x = 0 + -12
4x = 0 + -12

Combine like terms: 0 + -12 = -12
4x = -12

Divide each side by '4'.
x = -3

Simplifying
x = -3

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