3(x+2)=-4(2x+40)

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Solution for 3(x+2)=-4(2x+40) equation:


Simplifying
3(x + 2) = -4(2x + 40)

Reorder the terms:
3(2 + x) = -4(2x + 40)
(2 * 3 + x * 3) = -4(2x + 40)
(6 + 3x) = -4(2x + 40)

Reorder the terms:
6 + 3x = -4(40 + 2x)
6 + 3x = (40 * -4 + 2x * -4)
6 + 3x = (-160 + -8x)

Solving
6 + 3x = -160 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
6 + 3x + 8x = -160 + -8x + 8x

Combine like terms: 3x + 8x = 11x
6 + 11x = -160 + -8x + 8x

Combine like terms: -8x + 8x = 0
6 + 11x = -160 + 0
6 + 11x = -160

Add '-6' to each side of the equation.
6 + -6 + 11x = -160 + -6

Combine like terms: 6 + -6 = 0
0 + 11x = -160 + -6
11x = -160 + -6

Combine like terms: -160 + -6 = -166
11x = -166

Divide each side by '11'.
x = -15.09090909

Simplifying
x = -15.09090909

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