2(9n-1)+7=67

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Solution for 2(9n-1)+7=67 equation:


Simplifying
2(9n + -1) + 7 = 67

Reorder the terms:
2(-1 + 9n) + 7 = 67
(-1 * 2 + 9n * 2) + 7 = 67
(-2 + 18n) + 7 = 67

Reorder the terms:
-2 + 7 + 18n = 67

Combine like terms: -2 + 7 = 5
5 + 18n = 67

Solving
5 + 18n = 67

Solving for variable 'n'.

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

Add '-5' to each side of the equation.
5 + -5 + 18n = 67 + -5

Combine like terms: 5 + -5 = 0
0 + 18n = 67 + -5
18n = 67 + -5

Combine like terms: 67 + -5 = 62
18n = 62

Divide each side by '18'.
n = 3.444444444

Simplifying
n = 3.444444444

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