5(-2-3n)-8=30-7n

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Solution for 5(-2-3n)-8=30-7n equation:


Simplifying
5(-2 + -3n) + -8 = 30 + -7n
(-2 * 5 + -3n * 5) + -8 = 30 + -7n
(-10 + -15n) + -8 = 30 + -7n

Reorder the terms:
-10 + -8 + -15n = 30 + -7n

Combine like terms: -10 + -8 = -18
-18 + -15n = 30 + -7n

Solving
-18 + -15n = 30 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
-18 + -15n + 7n = 30 + -7n + 7n

Combine like terms: -15n + 7n = -8n
-18 + -8n = 30 + -7n + 7n

Combine like terms: -7n + 7n = 0
-18 + -8n = 30 + 0
-18 + -8n = 30

Add '18' to each side of the equation.
-18 + 18 + -8n = 30 + 18

Combine like terms: -18 + 18 = 0
0 + -8n = 30 + 18
-8n = 30 + 18

Combine like terms: 30 + 18 = 48
-8n = 48

Divide each side by '-8'.
n = -6

Simplifying
n = -6

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