43+5=n+30

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Solution for 43+5=n+30 equation: 


Simplifying
43 + 5 = n + 30

Combine like terms: 43 + 5 = 48
48 = n + 30

Reorder the terms:
48 = 30 + n

Solving
48 = 30 + 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.
48 + -1n = 30 + n + -1n

Combine like terms: n + -1n = 0
48 + -1n = 30 + 0
48 + -1n = 30

Add '-48' to each side of the equation.
48 + -48 + -1n = 30 + -48

Combine like terms: 48 + -48 = 0
0 + -1n = 30 + -48
-1n = 30 + -48

Combine like terms: 30 + -48 = -18
-1n = -18

Divide each side by '-1'.
n = 18

Simplifying
n = 18

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