-3(3n-3)-2=43

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Solution for -3(3n-3)-2=43 equation:


Simplifying
-3(3n + -3) + -2 = 43

Reorder the terms:
-3(-3 + 3n) + -2 = 43
(-3 * -3 + 3n * -3) + -2 = 43
(9 + -9n) + -2 = 43

Reorder the terms:
9 + -2 + -9n = 43

Combine like terms: 9 + -2 = 7
7 + -9n = 43

Solving
7 + -9n = 43

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + -9n = 43 + -7

Combine like terms: 7 + -7 = 0
0 + -9n = 43 + -7
-9n = 43 + -7

Combine like terms: 43 + -7 = 36
-9n = 36

Divide each side by '-9'.
n = -4

Simplifying
n = -4

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