7n+15=4(8n-4)+6

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Solution for 7n+15=4(8n-4)+6 equation:


Simplifying
7n + 15 = 4(8n + -4) + 6

Reorder the terms:
15 + 7n = 4(8n + -4) + 6

Reorder the terms:
15 + 7n = 4(-4 + 8n) + 6
15 + 7n = (-4 * 4 + 8n * 4) + 6
15 + 7n = (-16 + 32n) + 6

Reorder the terms:
15 + 7n = -16 + 6 + 32n

Combine like terms: -16 + 6 = -10
15 + 7n = -10 + 32n

Solving
15 + 7n = -10 + 32n

Solving for variable 'n'.

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

Add '-32n' to each side of the equation.
15 + 7n + -32n = -10 + 32n + -32n

Combine like terms: 7n + -32n = -25n
15 + -25n = -10 + 32n + -32n

Combine like terms: 32n + -32n = 0
15 + -25n = -10 + 0
15 + -25n = -10

Add '-15' to each side of the equation.
15 + -15 + -25n = -10 + -15

Combine like terms: 15 + -15 = 0
0 + -25n = -10 + -15
-25n = -10 + -15

Combine like terms: -10 + -15 = -25
-25n = -25

Divide each side by '-25'.
n = 1

Simplifying
n = 1

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