(13x-4)-4(3x+2)=-3

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Solution for (13x-4)-4(3x+2)=-3 equation:


Simplifying
(13x + -4) + -4(3x + 2) = -3

Reorder the terms:
(-4 + 13x) + -4(3x + 2) = -3

Remove parenthesis around (-4 + 13x)
-4 + 13x + -4(3x + 2) = -3

Reorder the terms:
-4 + 13x + -4(2 + 3x) = -3
-4 + 13x + (2 * -4 + 3x * -4) = -3
-4 + 13x + (-8 + -12x) = -3

Reorder the terms:
-4 + -8 + 13x + -12x = -3

Combine like terms: -4 + -8 = -12
-12 + 13x + -12x = -3

Combine like terms: 13x + -12x = 1x
-12 + 1x = -3

Solving
-12 + 1x = -3

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 1x = -3 + 12

Combine like terms: -12 + 12 = 0
0 + 1x = -3 + 12
1x = -3 + 12

Combine like terms: -3 + 12 = 9
1x = 9

Divide each side by '1'.
x = 9

Simplifying
x = 9

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