7(x+9)=7x-63

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Solution for 7(x+9)=7x-63 equation: 


Simplifying
7(x + 9) = 7x + -63

Reorder the terms:
7(9 + x) = 7x + -63
(9 * 7 + x * 7) = 7x + -63
(63 + 7x) = 7x + -63

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

Add '-7x' to each side of the equation.
63 + 7x + -7x = -63 + 7x + -7x

Combine like terms: 7x + -7x = 0
63 + 0 = -63 + 7x + -7x
63 = -63 + 7x + -7x

Combine like terms: 7x + -7x = 0
63 = -63 + 0
63 = -63

Solving
63 = -63

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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