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

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


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

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

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

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

Combine like terms: 12.6n + -5.2n = 7.4n
-15 + 7.4n = 0

Solving
-15 + 7.4n = 0

Solving for variable 'n'.

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

Add '15' to each side of the equation.
-15 + 15 + 7.4n = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 7.4n = 0 + 15
7.4n = 0 + 15

Combine like terms: 0 + 15 = 15
7.4n = 15

Divide each side by '7.4'.
n = 2.027027027

Simplifying
n = 2.027027027

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