-x+3+7x=-63

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Solution for -x+3+7x=-63 equation:


Simplifying
-1x + 3 + 7x = -63

Reorder the terms:
3 + -1x + 7x = -63

Combine like terms: -1x + 7x = 6x
3 + 6x = -63

Solving
3 + 6x = -63

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 6x = -63 + -3

Combine like terms: 3 + -3 = 0
0 + 6x = -63 + -3
6x = -63 + -3

Combine like terms: -63 + -3 = -66
6x = -66

Divide each side by '6'.
x = -11

Simplifying
x = -11

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