3(7-2x)=-4(3x-5)

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Solution for 3(7-2x)=-4(3x-5) equation:


Simplifying
3(7 + -2x) = -4(3x + -5)
(7 * 3 + -2x * 3) = -4(3x + -5)
(21 + -6x) = -4(3x + -5)

Reorder the terms:
21 + -6x = -4(-5 + 3x)
21 + -6x = (-5 * -4 + 3x * -4)
21 + -6x = (20 + -12x)

Solving
21 + -6x = 20 + -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.
21 + -6x + 12x = 20 + -12x + 12x

Combine like terms: -6x + 12x = 6x
21 + 6x = 20 + -12x + 12x

Combine like terms: -12x + 12x = 0
21 + 6x = 20 + 0
21 + 6x = 20

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

Combine like terms: 21 + -21 = 0
0 + 6x = 20 + -21
6x = 20 + -21

Combine like terms: 20 + -21 = -1
6x = -1

Divide each side by '6'.
x = -0.1666666667

Simplifying
x = -0.1666666667

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