7n-4=8-3n

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


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

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

Solving
-4 + 7n = 8 + -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.
-4 + 7n + 3n = 8 + -3n + 3n

Combine like terms: 7n + 3n = 10n
-4 + 10n = 8 + -3n + 3n

Combine like terms: -3n + 3n = 0
-4 + 10n = 8 + 0
-4 + 10n = 8

Add '4' to each side of the equation.
-4 + 4 + 10n = 8 + 4

Combine like terms: -4 + 4 = 0
0 + 10n = 8 + 4
10n = 8 + 4

Combine like terms: 8 + 4 = 12
10n = 12

Divide each side by '10'.
n = 1.2

Simplifying
n = 1.2

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