(5*3)+8=30-n

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Solution for (5*3)+8=30-n equation:


Simplifying
(5 * 3) + 8 = 30 + -1n

Multiply 5 * 3
(15) + 8 = 30 + -1n
15 + 8 = 30 + -1n

Combine like terms: 15 + 8 = 23
23 = 30 + -1n

Solving
23 = 30 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
23 + n = 30 + -1n + n

Combine like terms: -1n + n = 0
23 + n = 30 + 0
23 + n = 30

Add '-23' to each side of the equation.
23 + -23 + n = 30 + -23

Combine like terms: 23 + -23 = 0
0 + n = 30 + -23
n = 30 + -23

Combine like terms: 30 + -23 = 7
n = 7

Simplifying
n = 7

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