12x-(3x+7)+17=4x

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Solution for 12x-(3x+7)+17=4x equation:


Simplifying
12x + -1(3x + 7) + 17 = 4x

Reorder the terms:
12x + -1(7 + 3x) + 17 = 4x
12x + (7 * -1 + 3x * -1) + 17 = 4x
12x + (-7 + -3x) + 17 = 4x

Reorder the terms:
-7 + 17 + 12x + -3x = 4x

Combine like terms: -7 + 17 = 10
10 + 12x + -3x = 4x

Combine like terms: 12x + -3x = 9x
10 + 9x = 4x

Solving
10 + 9x = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
10 + 9x + -4x = 4x + -4x

Combine like terms: 9x + -4x = 5x
10 + 5x = 4x + -4x

Combine like terms: 4x + -4x = 0
10 + 5x = 0

Add '-10' to each side of the equation.
10 + -10 + 5x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 5x = 0 + -10
5x = 0 + -10

Combine like terms: 0 + -10 = -10
5x = -10

Divide each side by '5'.
x = -2

Simplifying
x = -2

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