3(2n-7)+28=39

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Solution for 3(2n-7)+28=39 equation:


Simplifying
3(2n + -7) + 28 = 39

Reorder the terms:
3(-7 + 2n) + 28 = 39
(-7 * 3 + 2n * 3) + 28 = 39
(-21 + 6n) + 28 = 39

Reorder the terms:
-21 + 28 + 6n = 39

Combine like terms: -21 + 28 = 7
7 + 6n = 39

Solving
7 + 6n = 39

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + 6n = 39 + -7

Combine like terms: 7 + -7 = 0
0 + 6n = 39 + -7
6n = 39 + -7

Combine like terms: 39 + -7 = 32
6n = 32

Divide each side by '6'.
n = 5.333333333

Simplifying
n = 5.333333333

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