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

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


Simplifying
4(x + 2) = -7x + -5x

Reorder the terms:
4(2 + x) = -7x + -5x
(2 * 4 + x * 4) = -7x + -5x
(8 + 4x) = -7x + -5x

Combine like terms: -7x + -5x = -12x
8 + 4x = -12x

Solving
8 + 4x = -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.
8 + 4x + 12x = -12x + 12x

Combine like terms: 4x + 12x = 16x
8 + 16x = -12x + 12x

Combine like terms: -12x + 12x = 0
8 + 16x = 0

Add '-8' to each side of the equation.
8 + -8 + 16x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 16x = 0 + -8
16x = 0 + -8

Combine like terms: 0 + -8 = -8
16x = -8

Divide each side by '16'.
x = -0.5

Simplifying
x = -0.5

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