4(n-3)-2n=3

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Solution for 4(n-3)-2n=3 equation:


Simplifying
4(n + -3) + -2n = 3

Reorder the terms:
4(-3 + n) + -2n = 3
(-3 * 4 + n * 4) + -2n = 3
(-12 + 4n) + -2n = 3

Combine like terms: 4n + -2n = 2n
-12 + 2n = 3

Solving
-12 + 2n = 3

Solving for variable 'n'.

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

Add '12' to each side of the equation.
-12 + 12 + 2n = 3 + 12

Combine like terms: -12 + 12 = 0
0 + 2n = 3 + 12
2n = 3 + 12

Combine like terms: 3 + 12 = 15
2n = 15

Divide each side by '2'.
n = 7.5

Simplifying
n = 7.5

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