2a+13-a=10

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Solution for 2a+13-a=10 equation:


Simplifying
2a + 13 + -1a = 10

Reorder the terms:
13 + 2a + -1a = 10

Combine like terms: 2a + -1a = 1a
13 + 1a = 10

Solving
13 + 1a = 10

Solving for variable 'a'.

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

Add '-13' to each side of the equation.
13 + -13 + 1a = 10 + -13

Combine like terms: 13 + -13 = 0
0 + 1a = 10 + -13
1a = 10 + -13

Combine like terms: 10 + -13 = -3
1a = -3

Divide each side by '1'.
a = -3

Simplifying
a = -3

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