3x+13=-x-19

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Solution for 3x+13=-x-19 equation:


Simplifying
3x + 13 = -1x + -19

Reorder the terms:
13 + 3x = -1x + -19

Reorder the terms:
13 + 3x = -19 + -1x

Solving
13 + 3x = -19 + -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.
13 + 3x + x = -19 + -1x + x

Combine like terms: 3x + x = 4x
13 + 4x = -19 + -1x + x

Combine like terms: -1x + x = 0
13 + 4x = -19 + 0
13 + 4x = -19

Add '-13' to each side of the equation.
13 + -13 + 4x = -19 + -13

Combine like terms: 13 + -13 = 0
0 + 4x = -19 + -13
4x = -19 + -13

Combine like terms: -19 + -13 = -32
4x = -32

Divide each side by '4'.
x = -8

Simplifying
x = -8

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