12-7x=-6(1+2x)+3

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Solution for 12-7x=-6(1+2x)+3 equation:


Simplifying
12 + -7x = -6(1 + 2x) + 3
12 + -7x = (1 * -6 + 2x * -6) + 3
12 + -7x = (-6 + -12x) + 3

Reorder the terms:
12 + -7x = -6 + 3 + -12x

Combine like terms: -6 + 3 = -3
12 + -7x = -3 + -12x

Solving
12 + -7x = -3 + -12x

Solving for variable 'x'.

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

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

Combine like terms: -7x + 12x = 5x
12 + 5x = -3 + -12x + 12x

Combine like terms: -12x + 12x = 0
12 + 5x = -3 + 0
12 + 5x = -3

Add '-12' to each side of the equation.
12 + -12 + 5x = -3 + -12

Combine like terms: 12 + -12 = 0
0 + 5x = -3 + -12
5x = -3 + -12

Combine like terms: -3 + -12 = -15
5x = -15

Divide each side by '5'.
x = -3

Simplifying
x = -3

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