0.7n-15+n=1.2+1.5n-9.2

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Solution for 0.7n-15+n=1.2+1.5n-9.2 equation:


Simplifying
0.7n + -15 + n = 1.2 + 1.5n + -9.2

Reorder the terms:
-15 + 0.7n + n = 1.2 + 1.5n + -9.2

Combine like terms: 0.7n + n = 1.7n
-15 + 1.7n = 1.2 + 1.5n + -9.2

Reorder the terms:
-15 + 1.7n = 1.2 + -9.2 + 1.5n

Combine like terms: 1.2 + -9.2 = -8
-15 + 1.7n = -8 + 1.5n

Solving
-15 + 1.7n = -8 + 1.5n

Solving for variable 'n'.

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

Add '-1.5n' to each side of the equation.
-15 + 1.7n + -1.5n = -8 + 1.5n + -1.5n

Combine like terms: 1.7n + -1.5n = 0.2n
-15 + 0.2n = -8 + 1.5n + -1.5n

Combine like terms: 1.5n + -1.5n = 0.0
-15 + 0.2n = -8 + 0.0
-15 + 0.2n = -8

Add '15' to each side of the equation.
-15 + 15 + 0.2n = -8 + 15

Combine like terms: -15 + 15 = 0
0 + 0.2n = -8 + 15
0.2n = -8 + 15

Combine like terms: -8 + 15 = 7
0.2n = 7

Divide each side by '0.2'.
n = 35

Simplifying
n = 35

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