11x+30=-x

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Solution for 11x+30=-x equation:


Simplifying
11x + 30 = -1x

Reorder the terms:
30 + 11x = -1x

Solving
30 + 11x = -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
30 + 11x + x = -1x + x

Combine like terms: 11x + x = 12x
30 + 12x = -1x + x

Combine like terms: -1x + x = 0
30 + 12x = 0

Add '-30' to each side of the equation.
30 + -30 + 12x = 0 + -30

Combine like terms: 30 + -30 = 0
0 + 12x = 0 + -30
12x = 0 + -30

Combine like terms: 0 + -30 = -30
12x = -30

Divide each side by '12'.
x = -2.5

Simplifying
x = -2.5

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