13x-11-20x=17

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Solution for 13x-11-20x=17 equation:


Simplifying
13x + -11 + -20x = 17

Reorder the terms:
-11 + 13x + -20x = 17

Combine like terms: 13x + -20x = -7x
-11 + -7x = 17

Solving
-11 + -7x = 17

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + -7x = 17 + 11

Combine like terms: -11 + 11 = 0
0 + -7x = 17 + 11
-7x = 17 + 11

Combine like terms: 17 + 11 = 28
-7x = 28

Divide each side by '-7'.
x = -4

Simplifying
x = -4

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