205a+13=10a+403

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Solution for 205a+13=10a+403 equation:


Simplifying
205a + 13 = 10a + 403

Reorder the terms:
13 + 205a = 10a + 403

Reorder the terms:
13 + 205a = 403 + 10a

Solving
13 + 205a = 403 + 10a

Solving for variable 'a'.

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

Add '-10a' to each side of the equation.
13 + 205a + -10a = 403 + 10a + -10a

Combine like terms: 205a + -10a = 195a
13 + 195a = 403 + 10a + -10a

Combine like terms: 10a + -10a = 0
13 + 195a = 403 + 0
13 + 195a = 403

Add '-13' to each side of the equation.
13 + -13 + 195a = 403 + -13

Combine like terms: 13 + -13 = 0
0 + 195a = 403 + -13
195a = 403 + -13

Combine like terms: 403 + -13 = 390
195a = 390

Divide each side by '195'.
a = 2

Simplifying
a = 2

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