4(n+7)+2=9n+28-3n

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Solution for 4(n+7)+2=9n+28-3n equation:


Simplifying
4(n + 7) + 2 = 9n + 28 + -3n

Reorder the terms:
4(7 + n) + 2 = 9n + 28 + -3n
(7 * 4 + n * 4) + 2 = 9n + 28 + -3n
(28 + 4n) + 2 = 9n + 28 + -3n

Reorder the terms:
28 + 2 + 4n = 9n + 28 + -3n

Combine like terms: 28 + 2 = 30
30 + 4n = 9n + 28 + -3n

Reorder the terms:
30 + 4n = 28 + 9n + -3n

Combine like terms: 9n + -3n = 6n
30 + 4n = 28 + 6n

Solving
30 + 4n = 28 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
30 + 4n + -6n = 28 + 6n + -6n

Combine like terms: 4n + -6n = -2n
30 + -2n = 28 + 6n + -6n

Combine like terms: 6n + -6n = 0
30 + -2n = 28 + 0
30 + -2n = 28

Add '-30' to each side of the equation.
30 + -30 + -2n = 28 + -30

Combine like terms: 30 + -30 = 0
0 + -2n = 28 + -30
-2n = 28 + -30

Combine like terms: 28 + -30 = -2
-2n = -2

Divide each side by '-2'.
n = 1

Simplifying
n = 1

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