80+a=18a

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Solution for 80+a=18a equation:


Simplifying
80 + a = 18a

Solving
80 + a = 18a

Solving for variable 'a'.

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

Add '-18a' to each side of the equation.
80 + a + -18a = 18a + -18a

Combine like terms: a + -18a = -17a
80 + -17a = 18a + -18a

Combine like terms: 18a + -18a = 0
80 + -17a = 0

Add '-80' to each side of the equation.
80 + -80 + -17a = 0 + -80

Combine like terms: 80 + -80 = 0
0 + -17a = 0 + -80
-17a = 0 + -80

Combine like terms: 0 + -80 = -80
-17a = -80

Divide each side by '-17'.
a = 4.705882353

Simplifying
a = 4.705882353

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