5(4)-30=n

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Solution for 5(4)-30=n equation:


Simplifying
5(4) + -30 = n

Multiply 5 * 4
20 + -30 = n

Combine like terms: 20 + -30 = -10
-10 = n

Solving
-10 = n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-10 + -1n = n + -1n

Combine like terms: n + -1n = 0
-10 + -1n = 0

Add '10' to each side of the equation.
-10 + 10 + -1n = 0 + 10

Combine like terms: -10 + 10 = 0
0 + -1n = 0 + 10
-1n = 0 + 10

Combine like terms: 0 + 10 = 10
-1n = 10

Divide each side by '-1'.
n = -10

Simplifying
n = -10

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