3+a=180

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Solution for 3+a=180 equation:


Simplifying
3 + a = 180

Solving
3 + a = 180

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + a = 180 + -3

Combine like terms: 3 + -3 = 0
0 + a = 180 + -3
a = 180 + -3

Combine like terms: 180 + -3 = 177
a = 177

Simplifying
a = 177

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