-2x+5x+3-13x=42

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Solution for -2x+5x+3-13x=42 equation:


Simplifying
-2x + 5x + 3 + -13x = 42

Reorder the terms:
3 + -2x + 5x + -13x = 42

Combine like terms: -2x + 5x = 3x
3 + 3x + -13x = 42

Combine like terms: 3x + -13x = -10x
3 + -10x = 42

Solving
3 + -10x = 42

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -10x = 42 + -3

Combine like terms: 3 + -3 = 0
0 + -10x = 42 + -3
-10x = 42 + -3

Combine like terms: 42 + -3 = 39
-10x = 39

Divide each side by '-10'.
x = -3.9

Simplifying
x = -3.9

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