3.4n-18=1.4n-4

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Solution for 3.4n-18=1.4n-4 equation:


Simplifying
3.4n + -18 = 1.4n + -4

Reorder the terms:
-18 + 3.4n = 1.4n + -4

Reorder the terms:
-18 + 3.4n = -4 + 1.4n

Solving
-18 + 3.4n = -4 + 1.4n

Solving for variable 'n'.

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

Add '-1.4n' to each side of the equation.
-18 + 3.4n + -1.4n = -4 + 1.4n + -1.4n

Combine like terms: 3.4n + -1.4n = 2n
-18 + 2n = -4 + 1.4n + -1.4n

Combine like terms: 1.4n + -1.4n = 0.0
-18 + 2n = -4 + 0.0
-18 + 2n = -4

Add '18' to each side of the equation.
-18 + 18 + 2n = -4 + 18

Combine like terms: -18 + 18 = 0
0 + 2n = -4 + 18
2n = -4 + 18

Combine like terms: -4 + 18 = 14
2n = 14

Divide each side by '2'.
n = 7

Simplifying
n = 7

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