x+(6x-6)=7(3+x)

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Solution for x+(6x-6)=7(3+x) equation:


Simplifying
x + (6x + -6) = 7(3 + x)

Reorder the terms:
x + (-6 + 6x) = 7(3 + x)

Remove parenthesis around (-6 + 6x)
x + -6 + 6x = 7(3 + x)

Reorder the terms:
-6 + x + 6x = 7(3 + x)

Combine like terms: x + 6x = 7x
-6 + 7x = 7(3 + x)
-6 + 7x = (3 * 7 + x * 7)
-6 + 7x = (21 + 7x)

Add '-7x' to each side of the equation.
-6 + 7x + -7x = 21 + 7x + -7x

Combine like terms: 7x + -7x = 0
-6 + 0 = 21 + 7x + -7x
-6 = 21 + 7x + -7x

Combine like terms: 7x + -7x = 0
-6 = 21 + 0
-6 = 21

Solving
-6 = 21

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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