x+25=-2x-15

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Solution for x+25=-2x-15 equation:


Simplifying
x + 25 = -2x + -15

Reorder the terms:
25 + x = -2x + -15

Reorder the terms:
25 + x = -15 + -2x

Solving
25 + x = -15 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
25 + x + 2x = -15 + -2x + 2x

Combine like terms: x + 2x = 3x
25 + 3x = -15 + -2x + 2x

Combine like terms: -2x + 2x = 0
25 + 3x = -15 + 0
25 + 3x = -15

Add '-25' to each side of the equation.
25 + -25 + 3x = -15 + -25

Combine like terms: 25 + -25 = 0
0 + 3x = -15 + -25
3x = -15 + -25

Combine like terms: -15 + -25 = -40
3x = -40

Divide each side by '3'.
x = -13.33333333

Simplifying
x = -13.33333333

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