7n-4+8n-3=

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Solution for 7n-4+8n-3= equation:


Simplifying
7n + -4 + 8n + -3 = 0

Reorder the terms:
-4 + -3 + 7n + 8n = 0

Combine like terms: -4 + -3 = -7
-7 + 7n + 8n = 0

Combine like terms: 7n + 8n = 15n
-7 + 15n = 0

Solving
-7 + 15n = 0

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + 15n = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 15n = 0 + 7
15n = 0 + 7

Combine like terms: 0 + 7 = 7
15n = 7

Divide each side by '15'.
n = 0.4666666667

Simplifying
n = 0.4666666667

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