3x+19=13x-91

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Solution for 3x+19=13x-91 equation:


Simplifying
3x + 19 = 13x + -91

Reorder the terms:
19 + 3x = 13x + -91

Reorder the terms:
19 + 3x = -91 + 13x

Solving
19 + 3x = -91 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
19 + 3x + -13x = -91 + 13x + -13x

Combine like terms: 3x + -13x = -10x
19 + -10x = -91 + 13x + -13x

Combine like terms: 13x + -13x = 0
19 + -10x = -91 + 0
19 + -10x = -91

Add '-19' to each side of the equation.
19 + -19 + -10x = -91 + -19

Combine like terms: 19 + -19 = 0
0 + -10x = -91 + -19
-10x = -91 + -19

Combine like terms: -91 + -19 = -110
-10x = -110

Divide each side by '-10'.
x = 11

Simplifying
x = 11

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