2+10(3n+7)=

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Solution for 2+10(3n+7)= equation:


Simplifying
2 + 10(3n + 7) = 0

Reorder the terms:
2 + 10(7 + 3n) = 0
2 + (7 * 10 + 3n * 10) = 0
2 + (70 + 30n) = 0

Combine like terms: 2 + 70 = 72
72 + 30n = 0

Solving
72 + 30n = 0

Solving for variable 'n'.

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

Add '-72' to each side of the equation.
72 + -72 + 30n = 0 + -72

Combine like terms: 72 + -72 = 0
0 + 30n = 0 + -72
30n = 0 + -72

Combine like terms: 0 + -72 = -72
30n = -72

Divide each side by '30'.
n = -2.4

Simplifying
n = -2.4

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