34=20+a

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Solution for 34=20+a equation:


Simplifying
34 = 20 + a

Solving
34 = 20 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
34 + -1a = 20 + a + -1a

Combine like terms: a + -1a = 0
34 + -1a = 20 + 0
34 + -1a = 20

Add '-34' to each side of the equation.
34 + -34 + -1a = 20 + -34

Combine like terms: 34 + -34 = 0
0 + -1a = 20 + -34
-1a = 20 + -34

Combine like terms: 20 + -34 = -14
-1a = -14

Divide each side by '-1'.
a = 14

Simplifying
a = 14

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