3(3n+3)=7(8n+1)+7

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Solution for 3(3n+3)=7(8n+1)+7 equation:


Simplifying
3(3n + 3) = 7(8n + 1) + 7

Reorder the terms:
3(3 + 3n) = 7(8n + 1) + 7
(3 * 3 + 3n * 3) = 7(8n + 1) + 7
(9 + 9n) = 7(8n + 1) + 7

Reorder the terms:
9 + 9n = 7(1 + 8n) + 7
9 + 9n = (1 * 7 + 8n * 7) + 7
9 + 9n = (7 + 56n) + 7

Reorder the terms:
9 + 9n = 7 + 7 + 56n

Combine like terms: 7 + 7 = 14
9 + 9n = 14 + 56n

Solving
9 + 9n = 14 + 56n

Solving for variable 'n'.

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

Add '-56n' to each side of the equation.
9 + 9n + -56n = 14 + 56n + -56n

Combine like terms: 9n + -56n = -47n
9 + -47n = 14 + 56n + -56n

Combine like terms: 56n + -56n = 0
9 + -47n = 14 + 0
9 + -47n = 14

Add '-9' to each side of the equation.
9 + -9 + -47n = 14 + -9

Combine like terms: 9 + -9 = 0
0 + -47n = 14 + -9
-47n = 14 + -9

Combine like terms: 14 + -9 = 5
-47n = 5

Divide each side by '-47'.
n = -0.1063829787

Simplifying
n = -0.1063829787

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