7n+43=253

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Solution for 7n+43=253 equation: 


Simplifying
7n + 43 = 253

Reorder the terms:
43 + 7n = 253

Solving
43 + 7n = 253

Solving for variable 'n'.

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

Add '-43' to each side of the equation.
43 + -43 + 7n = 253 + -43

Combine like terms: 43 + -43 = 0
0 + 7n = 253 + -43
7n = 253 + -43

Combine like terms: 253 + -43 = 210
7n = 210

Divide each side by '7'.
n = 30

Simplifying
n = 30

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