25-x-6-x-6=143

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Solution for 25-x-6-x-6=143 equation:


Simplifying
25 + -1x + -6 + -1x + -6 = 143

Reorder the terms:
25 + -6 + -6 + -1x + -1x = 143

Combine like terms: 25 + -6 = 19
19 + -6 + -1x + -1x = 143

Combine like terms: 19 + -6 = 13
13 + -1x + -1x = 143

Combine like terms: -1x + -1x = -2x
13 + -2x = 143

Solving
13 + -2x = 143

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + -2x = 143 + -13

Combine like terms: 13 + -13 = 0
0 + -2x = 143 + -13
-2x = 143 + -13

Combine like terms: 143 + -13 = 130
-2x = 130

Divide each side by '-2'.
x = -65

Simplifying
x = -65

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