3a+20=5a+6

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Solution for 3a+20=5a+6 equation:


Simplifying
3a + 20 = 5a + 6

Reorder the terms:
20 + 3a = 5a + 6

Reorder the terms:
20 + 3a = 6 + 5a

Solving
20 + 3a = 6 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
20 + 3a + -5a = 6 + 5a + -5a

Combine like terms: 3a + -5a = -2a
20 + -2a = 6 + 5a + -5a

Combine like terms: 5a + -5a = 0
20 + -2a = 6 + 0
20 + -2a = 6

Add '-20' to each side of the equation.
20 + -20 + -2a = 6 + -20

Combine like terms: 20 + -20 = 0
0 + -2a = 6 + -20
-2a = 6 + -20

Combine like terms: 6 + -20 = -14
-2a = -14

Divide each side by '-2'.
a = 7

Simplifying
a = 7

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