8n+9=4n+3

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Solution for 8n+9=4n+3 equation:


Simplifying
8n + 9 = 4n + 3

Reorder the terms:
9 + 8n = 4n + 3

Reorder the terms:
9 + 8n = 3 + 4n

Solving
9 + 8n = 3 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
9 + 8n + -4n = 3 + 4n + -4n

Combine like terms: 8n + -4n = 4n
9 + 4n = 3 + 4n + -4n

Combine like terms: 4n + -4n = 0
9 + 4n = 3 + 0
9 + 4n = 3

Add '-9' to each side of the equation.
9 + -9 + 4n = 3 + -9

Combine like terms: 9 + -9 = 0
0 + 4n = 3 + -9
4n = 3 + -9

Combine like terms: 3 + -9 = -6
4n = -6

Divide each side by '4'.
n = -1.5

Simplifying
n = -1.5

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