5n+30=2-3n-7

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Solution for 5n+30=2-3n-7 equation:


Simplifying
5n + 30 = 2 + -3n + -7

Reorder the terms:
30 + 5n = 2 + -3n + -7

Reorder the terms:
30 + 5n = 2 + -7 + -3n

Combine like terms: 2 + -7 = -5
30 + 5n = -5 + -3n

Solving
30 + 5n = -5 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
30 + 5n + 3n = -5 + -3n + 3n

Combine like terms: 5n + 3n = 8n
30 + 8n = -5 + -3n + 3n

Combine like terms: -3n + 3n = 0
30 + 8n = -5 + 0
30 + 8n = -5

Add '-30' to each side of the equation.
30 + -30 + 8n = -5 + -30

Combine like terms: 30 + -30 = 0
0 + 8n = -5 + -30
8n = -5 + -30

Combine like terms: -5 + -30 = -35
8n = -35

Divide each side by '8'.
n = -4.375

Simplifying
n = -4.375

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