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

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


Simplifying
(x + -4) + -1(2x + 3) * 0.2 = 3(x + -4)

Reorder the terms:
(-4 + x) + -1(2x + 3) * 0.2 = 3(x + -4)

Remove parenthesis around (-4 + x)
-4 + x + -1(2x + 3) * 0.2 = 3(x + -4)

Reorder the terms:
-4 + x + -1(3 + 2x) * 0.2 = 3(x + -4)

Reorder the terms for easier multiplication:
-4 + x + -1 * 0.2(3 + 2x) = 3(x + -4)

Multiply -1 * 0.2
-4 + x + -0.2(3 + 2x) = 3(x + -4)
-4 + x + (3 * -0.2 + 2x * -0.2) = 3(x + -4)
-4 + x + (-0.6 + -0.4x) = 3(x + -4)

Reorder the terms:
-4 + -0.6 + x + -0.4x = 3(x + -4)

Combine like terms: -4 + -0.6 = -4.6
-4.6 + x + -0.4x = 3(x + -4)

Combine like terms: x + -0.4x = 0.6x
-4.6 + 0.6x = 3(x + -4)

Reorder the terms:
-4.6 + 0.6x = 3(-4 + x)
-4.6 + 0.6x = (-4 * 3 + x * 3)
-4.6 + 0.6x = (-12 + 3x)

Solving
-4.6 + 0.6x = -12 + 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.
-4.6 + 0.6x + -3x = -12 + 3x + -3x

Combine like terms: 0.6x + -3x = -2.4x
-4.6 + -2.4x = -12 + 3x + -3x

Combine like terms: 3x + -3x = 0
-4.6 + -2.4x = -12 + 0
-4.6 + -2.4x = -12

Add '4.6' to each side of the equation.
-4.6 + 4.6 + -2.4x = -12 + 4.6

Combine like terms: -4.6 + 4.6 = 0.0
0.0 + -2.4x = -12 + 4.6
-2.4x = -12 + 4.6

Combine like terms: -12 + 4.6 = -7.4
-2.4x = -7.4

Divide each side by '-2.4'.
x = 3.083333333

Simplifying
x = 3.083333333

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