43=6(3n-3)+7

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Solution for 43=6(3n-3)+7 equation:


Simplifying
43 = 6(3n + -3) + 7

Reorder the terms:
43 = 6(-3 + 3n) + 7
43 = (-3 * 6 + 3n * 6) + 7
43 = (-18 + 18n) + 7

Reorder the terms:
43 = -18 + 7 + 18n

Combine like terms: -18 + 7 = -11
43 = -11 + 18n

Solving
43 = -11 + 18n

Solving for variable 'n'.

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

Add '-18n' to each side of the equation.
43 + -18n = -11 + 18n + -18n

Combine like terms: 18n + -18n = 0
43 + -18n = -11 + 0
43 + -18n = -11

Add '-43' to each side of the equation.
43 + -43 + -18n = -11 + -43

Combine like terms: 43 + -43 = 0
0 + -18n = -11 + -43
-18n = -11 + -43

Combine like terms: -11 + -43 = -54
-18n = -54

Divide each side by '-18'.
n = 3

Simplifying
n = 3

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