-2.2(-3+7n)=-9.4-7.4n

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Solution for -2.2(-3+7n)=-9.4-7.4n equation: 


Simplifying
-2.2(-3 + 7n) = -9.4 + -7.4n
(-3 * -2.2 + 7n * -2.2) = -9.4 + -7.4n
(6.6 + -15.4n) = -9.4 + -7.4n

Solving
6.6 + -15.4n = -9.4 + -7.4n

Solving for variable 'n'.

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

Add '7.4n' to each side of the equation.
6.6 + -15.4n + 7.4n = -9.4 + -7.4n + 7.4n

Combine like terms: -15.4n + 7.4n = -8n
6.6 + -8n = -9.4 + -7.4n + 7.4n

Combine like terms: -7.4n + 7.4n = 0.0
6.6 + -8n = -9.4 + 0.0
6.6 + -8n = -9.4

Add '-6.6' to each side of the equation.
6.6 + -6.6 + -8n = -9.4 + -6.6

Combine like terms: 6.6 + -6.6 = 0.0
0.0 + -8n = -9.4 + -6.6
-8n = -9.4 + -6.6

Combine like terms: -9.4 + -6.6 = -16
-8n = -16

Divide each side by '-8'.
n = 2

Simplifying
n = 2

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