7(3n+5)=8(8n+3)+4

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Solution for 7(3n+5)=8(8n+3)+4 equation:


Simplifying
7(3n + 5) = 8(8n + 3) + 4

Reorder the terms:
7(5 + 3n) = 8(8n + 3) + 4
(5 * 7 + 3n * 7) = 8(8n + 3) + 4
(35 + 21n) = 8(8n + 3) + 4

Reorder the terms:
35 + 21n = 8(3 + 8n) + 4
35 + 21n = (3 * 8 + 8n * 8) + 4
35 + 21n = (24 + 64n) + 4

Reorder the terms:
35 + 21n = 24 + 4 + 64n

Combine like terms: 24 + 4 = 28
35 + 21n = 28 + 64n

Solving
35 + 21n = 28 + 64n

Solving for variable 'n'.

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

Add '-64n' to each side of the equation.
35 + 21n + -64n = 28 + 64n + -64n

Combine like terms: 21n + -64n = -43n
35 + -43n = 28 + 64n + -64n

Combine like terms: 64n + -64n = 0
35 + -43n = 28 + 0
35 + -43n = 28

Add '-35' to each side of the equation.
35 + -35 + -43n = 28 + -35

Combine like terms: 35 + -35 = 0
0 + -43n = 28 + -35
-43n = 28 + -35

Combine like terms: 28 + -35 = -7
-43n = -7

Divide each side by '-43'.
n = 0.1627906977

Simplifying
n = 0.1627906977

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