-4(x+1)+3(3x-3)=4(x-4)+12

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Solution for -4(x+1)+3(3x-3)=4(x-4)+12 equation:


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

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

Reorder the terms:
-4 + -4x + 3(-3 + 3x) = 4(x + -4) + 12
-4 + -4x + (-3 * 3 + 3x * 3) = 4(x + -4) + 12
-4 + -4x + (-9 + 9x) = 4(x + -4) + 12

Reorder the terms:
-4 + -9 + -4x + 9x = 4(x + -4) + 12

Combine like terms: -4 + -9 = -13
-13 + -4x + 9x = 4(x + -4) + 12

Combine like terms: -4x + 9x = 5x
-13 + 5x = 4(x + -4) + 12

Reorder the terms:
-13 + 5x = 4(-4 + x) + 12
-13 + 5x = (-4 * 4 + x * 4) + 12
-13 + 5x = (-16 + 4x) + 12

Reorder the terms:
-13 + 5x = -16 + 12 + 4x

Combine like terms: -16 + 12 = -4
-13 + 5x = -4 + 4x

Solving
-13 + 5x = -4 + 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.
-13 + 5x + -4x = -4 + 4x + -4x

Combine like terms: 5x + -4x = 1x
-13 + 1x = -4 + 4x + -4x

Combine like terms: 4x + -4x = 0
-13 + 1x = -4 + 0
-13 + 1x = -4

Add '13' to each side of the equation.
-13 + 13 + 1x = -4 + 13

Combine like terms: -13 + 13 = 0
0 + 1x = -4 + 13
1x = -4 + 13

Combine like terms: -4 + 13 = 9
1x = 9

Divide each side by '1'.
x = 9

Simplifying
x = 9

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