7(3n-3)=5-4n

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Solution for 7(3n-3)=5-4n equation:


Simplifying
7(3n + -3) = 5 + -4n

Reorder the terms:
7(-3 + 3n) = 5 + -4n
(-3 * 7 + 3n * 7) = 5 + -4n
(-21 + 21n) = 5 + -4n

Solving
-21 + 21n = 5 + -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.
-21 + 21n + 4n = 5 + -4n + 4n

Combine like terms: 21n + 4n = 25n
-21 + 25n = 5 + -4n + 4n

Combine like terms: -4n + 4n = 0
-21 + 25n = 5 + 0
-21 + 25n = 5

Add '21' to each side of the equation.
-21 + 21 + 25n = 5 + 21

Combine like terms: -21 + 21 = 0
0 + 25n = 5 + 21
25n = 5 + 21

Combine like terms: 5 + 21 = 26
25n = 26

Divide each side by '25'.
n = 1.04

Simplifying
n = 1.04

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