6x+x=-20-7x

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Solution for 6x+x=-20-7x equation: 


Simplifying
6x + x = -20 + -7x

Combine like terms: 6x + x = 7x
7x = -20 + -7x

Solving
7x = -20 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
7x + 7x = -20 + -7x + 7x

Combine like terms: 7x + 7x = 14x
14x = -20 + -7x + 7x

Combine like terms: -7x + 7x = 0
14x = -20 + 0
14x = -20

Divide each side by '14'.
x = -1.428571429

Simplifying
x = -1.428571429

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