-x-47=31-7x

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Solution for -x-47=31-7x equation:


Simplifying
-1x + -47 = 31 + -7x

Reorder the terms:
-47 + -1x = 31 + -7x

Solving
-47 + -1x = 31 + -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.
-47 + -1x + 7x = 31 + -7x + 7x

Combine like terms: -1x + 7x = 6x
-47 + 6x = 31 + -7x + 7x

Combine like terms: -7x + 7x = 0
-47 + 6x = 31 + 0
-47 + 6x = 31

Add '47' to each side of the equation.
-47 + 47 + 6x = 31 + 47

Combine like terms: -47 + 47 = 0
0 + 6x = 31 + 47
6x = 31 + 47

Combine like terms: 31 + 47 = 78
6x = 78

Divide each side by '6'.
x = 13

Simplifying
x = 13

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