3(2n+5)=6(9n+7)+3

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Solution for 3(2n+5)=6(9n+7)+3 equation:


Simplifying
3(2n + 5) = 6(9n + 7) + 3

Reorder the terms:
3(5 + 2n) = 6(9n + 7) + 3
(5 * 3 + 2n * 3) = 6(9n + 7) + 3
(15 + 6n) = 6(9n + 7) + 3

Reorder the terms:
15 + 6n = 6(7 + 9n) + 3
15 + 6n = (7 * 6 + 9n * 6) + 3
15 + 6n = (42 + 54n) + 3

Reorder the terms:
15 + 6n = 42 + 3 + 54n

Combine like terms: 42 + 3 = 45
15 + 6n = 45 + 54n

Solving
15 + 6n = 45 + 54n

Solving for variable 'n'.

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

Add '-54n' to each side of the equation.
15 + 6n + -54n = 45 + 54n + -54n

Combine like terms: 6n + -54n = -48n
15 + -48n = 45 + 54n + -54n

Combine like terms: 54n + -54n = 0
15 + -48n = 45 + 0
15 + -48n = 45

Add '-15' to each side of the equation.
15 + -15 + -48n = 45 + -15

Combine like terms: 15 + -15 = 0
0 + -48n = 45 + -15
-48n = 45 + -15

Combine like terms: 45 + -15 = 30
-48n = 30

Divide each side by '-48'.
n = -0.625

Simplifying
n = -0.625

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