x+2x=-4x-45

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Solution for x+2x=-4x-45 equation:


Simplifying
x + 2x = -4x + -45

Combine like terms: x + 2x = 3x
3x = -4x + -45

Reorder the terms:
3x = -45 + -4x

Solving
3x = -45 + -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.
3x + 4x = -45 + -4x + 4x

Combine like terms: 3x + 4x = 7x
7x = -45 + -4x + 4x

Combine like terms: -4x + 4x = 0
7x = -45 + 0
7x = -45

Divide each side by '7'.
x = -6.428571429

Simplifying
x = -6.428571429

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