-3(2n-3)=-15-6(n+1)

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Solution for -3(2n-3)=-15-6(n+1) equation: 


Simplifying
-3(2n + -3) = -15 + -6(n + 1)

Reorder the terms:
-3(-3 + 2n) = -15 + -6(n + 1)
(-3 * -3 + 2n * -3) = -15 + -6(n + 1)
(9 + -6n) = -15 + -6(n + 1)

Reorder the terms:
9 + -6n = -15 + -6(1 + n)
9 + -6n = -15 + (1 * -6 + n * -6)
9 + -6n = -15 + (-6 + -6n)

Combine like terms: -15 + -6 = -21
9 + -6n = -21 + -6n

Add '6n' to each side of the equation.
9 + -6n + 6n = -21 + -6n + 6n

Combine like terms: -6n + 6n = 0
9 + 0 = -21 + -6n + 6n
9 = -21 + -6n + 6n

Combine like terms: -6n + 6n = 0
9 = -21 + 0
9 = -21

Solving
9 = -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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