2(7-2n)=87

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Solution for 2(7-2n)=87 equation: 


Simplifying
2(7 + -2n) = 87
(7 * 2 + -2n * 2) = 87
(14 + -4n) = 87

Solving
14 + -4n = 87

Solving for variable 'n'.

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

Add '-14' to each side of the equation.
14 + -14 + -4n = 87 + -14

Combine like terms: 14 + -14 = 0
0 + -4n = 87 + -14
-4n = 87 + -14

Combine like terms: 87 + -14 = 73
-4n = 73

Divide each side by '-4'.
n = -18.25

Simplifying
n = -18.25

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