7+5n=8n+4

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Solution for 7+5n=8n+4 equation:


Simplifying
7 + 5n = 8n + 4

Reorder the terms:
7 + 5n = 4 + 8n

Solving
7 + 5n = 4 + 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
7 + 5n + -8n = 4 + 8n + -8n

Combine like terms: 5n + -8n = -3n
7 + -3n = 4 + 8n + -8n

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

Add '-7' to each side of the equation.
7 + -7 + -3n = 4 + -7

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

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

Divide each side by '-3'.
n = 1

Simplifying
n = 1

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