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

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


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

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

Solving
6 + 3x = 20 + -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.
6 + 3x + 4x = 20 + -4x + 4x

Combine like terms: 3x + 4x = 7x
6 + 7x = 20 + -4x + 4x

Combine like terms: -4x + 4x = 0
6 + 7x = 20 + 0
6 + 7x = 20

Add '-6' to each side of the equation.
6 + -6 + 7x = 20 + -6

Combine like terms: 6 + -6 = 0
0 + 7x = 20 + -6
7x = 20 + -6

Combine like terms: 20 + -6 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

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