2(3.5n+6)=2.5-2

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Solution for 2(3.5n+6)=2.5-2 equation:


Simplifying
2(3.5n + 6) = 2.5 + -2

Reorder the terms:
2(6 + 3.5n) = 2.5 + -2
(6 * 2 + 3.5n * 2) = 2.5 + -2
(12 + 7n) = 2.5 + -2

Combine like terms: 2.5 + -2 = 0.5
12 + 7n = 0.5

Solving
12 + 7n = 0.5

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + 7n = 0.5 + -12

Combine like terms: 12 + -12 = 0
0 + 7n = 0.5 + -12
7n = 0.5 + -12

Combine like terms: 0.5 + -12 = -11.5
7n = -11.5

Divide each side by '7'.
n = -1.642857143

Simplifying
n = -1.642857143

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