72+10=2a

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Solution for 72+10=2a equation:


Simplifying
72 + 10 = 2a

Combine like terms: 72 + 10 = 82
82 = 2a

Solving
82 = 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
82 + -2a = 2a + -2a

Combine like terms: 2a + -2a = 0
82 + -2a = 0

Add '-82' to each side of the equation.
82 + -82 + -2a = 0 + -82

Combine like terms: 82 + -82 = 0
0 + -2a = 0 + -82
-2a = 0 + -82

Combine like terms: 0 + -82 = -82
-2a = -82

Divide each side by '-2'.
a = 41

Simplifying
a = 41

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