2.4n+1=7(2n-4)

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Solution for 2.4n+1=7(2n-4) equation:


Simplifying
2.4n + 1 = 7(2n + -4)

Reorder the terms:
1 + 2.4n = 7(2n + -4)

Reorder the terms:
1 + 2.4n = 7(-4 + 2n)
1 + 2.4n = (-4 * 7 + 2n * 7)
1 + 2.4n = (-28 + 14n)

Solving
1 + 2.4n = -28 + 14n

Solving for variable 'n'.

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

Add '-14n' to each side of the equation.
1 + 2.4n + -14n = -28 + 14n + -14n

Combine like terms: 2.4n + -14n = -11.6n
1 + -11.6n = -28 + 14n + -14n

Combine like terms: 14n + -14n = 0
1 + -11.6n = -28 + 0
1 + -11.6n = -28

Add '-1' to each side of the equation.
1 + -1 + -11.6n = -28 + -1

Combine like terms: 1 + -1 = 0
0 + -11.6n = -28 + -1
-11.6n = -28 + -1

Combine like terms: -28 + -1 = -29
-11.6n = -29

Divide each side by '-11.6'.
n = 2.5

Simplifying
n = 2.5

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