7n-29=20

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Solution for 7n-29=20 equation: 


Simplifying
7n + -29 = 20

Reorder the terms:
-29 + 7n = 20

Solving
-29 + 7n = 20

Solving for variable 'n'.

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

Add '29' to each side of the equation.
-29 + 29 + 7n = 20 + 29

Combine like terms: -29 + 29 = 0
0 + 7n = 20 + 29
7n = 20 + 29

Combine like terms: 20 + 29 = 49
7n = 49

Divide each side by '7'.
n = 7

Simplifying
n = 7

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