12n^2+15+7n=7n+3

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Solution for 12n^2+15+7n=7n+3 equation:


Simplifying
12n2 + 15 + 7n = 7n + 3

Reorder the terms:
15 + 7n + 12n2 = 7n + 3

Reorder the terms:
15 + 7n + 12n2 = 3 + 7n

Add '-7n' to each side of the equation.
15 + 7n + -7n + 12n2 = 3 + 7n + -7n

Combine like terms: 7n + -7n = 0
15 + 0 + 12n2 = 3 + 7n + -7n
15 + 12n2 = 3 + 7n + -7n

Combine like terms: 7n + -7n = 0
15 + 12n2 = 3 + 0
15 + 12n2 = 3

Solving
15 + 12n2 = 3

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 + 12n2 = 3 + -15

Combine like terms: 15 + -15 = 0
0 + 12n2 = 3 + -15
12n2 = 3 + -15

Combine like terms: 3 + -15 = -12
12n2 = -12

Divide each side by '12'.
n2 = -1

Simplifying
n2 = -1

Reorder the terms:
1 + n2 = -1 + 1

Combine like terms: -1 + 1 = 0
1 + n2 = 0

The solution to this equation could not be determined.

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