3(2x-3)-12=4(5x-2)

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Solution for 3(2x-3)-12=4(5x-2) equation:


Simplifying
3(2x + -3) + -12 = 4(5x + -2)

Reorder the terms:
3(-3 + 2x) + -12 = 4(5x + -2)
(-3 * 3 + 2x * 3) + -12 = 4(5x + -2)
(-9 + 6x) + -12 = 4(5x + -2)

Reorder the terms:
-9 + -12 + 6x = 4(5x + -2)

Combine like terms: -9 + -12 = -21
-21 + 6x = 4(5x + -2)

Reorder the terms:
-21 + 6x = 4(-2 + 5x)
-21 + 6x = (-2 * 4 + 5x * 4)
-21 + 6x = (-8 + 20x)

Solving
-21 + 6x = -8 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-21 + 6x + -20x = -8 + 20x + -20x

Combine like terms: 6x + -20x = -14x
-21 + -14x = -8 + 20x + -20x

Combine like terms: 20x + -20x = 0
-21 + -14x = -8 + 0
-21 + -14x = -8

Add '21' to each side of the equation.
-21 + 21 + -14x = -8 + 21

Combine like terms: -21 + 21 = 0
0 + -14x = -8 + 21
-14x = -8 + 21

Combine like terms: -8 + 21 = 13
-14x = 13

Divide each side by '-14'.
x = -0.9285714286

Simplifying
x = -0.9285714286

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