19n-14-15=8(5n+20)

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Solution for 19n-14-15=8(5n+20) equation:


Simplifying
19n + -14 + -15 = 8(5n + 20)

Reorder the terms:
-14 + -15 + 19n = 8(5n + 20)

Combine like terms: -14 + -15 = -29
-29 + 19n = 8(5n + 20)

Reorder the terms:
-29 + 19n = 8(20 + 5n)
-29 + 19n = (20 * 8 + 5n * 8)
-29 + 19n = (160 + 40n)

Solving
-29 + 19n = 160 + 40n

Solving for variable 'n'.

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

Add '-40n' to each side of the equation.
-29 + 19n + -40n = 160 + 40n + -40n

Combine like terms: 19n + -40n = -21n
-29 + -21n = 160 + 40n + -40n

Combine like terms: 40n + -40n = 0
-29 + -21n = 160 + 0
-29 + -21n = 160

Add '29' to each side of the equation.
-29 + 29 + -21n = 160 + 29

Combine like terms: -29 + 29 = 0
0 + -21n = 160 + 29
-21n = 160 + 29

Combine like terms: 160 + 29 = 189
-21n = 189

Divide each side by '-21'.
n = -9

Simplifying
n = -9

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