7(1.8n-4)+13-5.2=

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Solution for 7(1.8n-4)+13-5.2= equation:


Simplifying
7(1.8n + -4) + 13 + -5.2 = 0

Reorder the terms:
7(-4 + 1.8n) + 13 + -5.2 = 0
(-4 * 7 + 1.8n * 7) + 13 + -5.2 = 0
(-28 + 12.6n) + 13 + -5.2 = 0

Reorder the terms:
-28 + 13 + -5.2 + 12.6n = 0

Combine like terms: -28 + 13 = -15
-15 + -5.2 + 12.6n = 0

Combine like terms: -15 + -5.2 = -20.2
-20.2 + 12.6n = 0

Solving
-20.2 + 12.6n = 0

Solving for variable 'n'.

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

Add '20.2' to each side of the equation.
-20.2 + 20.2 + 12.6n = 0 + 20.2

Combine like terms: -20.2 + 20.2 = 0.0
0.0 + 12.6n = 0 + 20.2
12.6n = 0 + 20.2

Combine like terms: 0 + 20.2 = 20.2
12.6n = 20.2

Divide each side by '12.6'.
n = 1.603174603

Simplifying
n = 1.603174603

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