-4-5.5(1+7n)=25.5

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Solution for -4-5.5(1+7n)=25.5 equation:


Simplifying
-4 + -5.5(1 + 7n) = 25.5
-4 + (1 * -5.5 + 7n * -5.5) = 25.5
-4 + (-5.5 + -38.5n) = 25.5

Combine like terms: -4 + -5.5 = -9.5
-9.5 + -38.5n = 25.5

Solving
-9.5 + -38.5n = 25.5

Solving for variable 'n'.

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

Add '9.5' to each side of the equation.
-9.5 + 9.5 + -38.5n = 25.5 + 9.5

Combine like terms: -9.5 + 9.5 = 0.0
0.0 + -38.5n = 25.5 + 9.5
-38.5n = 25.5 + 9.5

Combine like terms: 25.5 + 9.5 = 35
-38.5n = 35

Divide each side by '-38.5'.
n = -0.9090909091

Simplifying
n = -0.9090909091

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