6-7x=131-42

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Solution for 6-7x=131-42 equation: 


Simplifying
6 + -7x = 131 + -42

Combine like terms: 131 + -42 = 89
6 + -7x = 89

Solving
6 + -7x = 89

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -7x = 89 + -6

Combine like terms: 6 + -6 = 0
0 + -7x = 89 + -6
-7x = 89 + -6

Combine like terms: 89 + -6 = 83
-7x = 83

Divide each side by '-7'.
x = -11.85714286

Simplifying
x = -11.85714286

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