10a+20=6a+80

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Solution for 10a+20=6a+80 equation:


Simplifying
10a + 20 = 6a + 80

Reorder the terms:
20 + 10a = 6a + 80

Reorder the terms:
20 + 10a = 80 + 6a

Solving
20 + 10a = 80 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
20 + 10a + -6a = 80 + 6a + -6a

Combine like terms: 10a + -6a = 4a
20 + 4a = 80 + 6a + -6a

Combine like terms: 6a + -6a = 0
20 + 4a = 80 + 0
20 + 4a = 80

Add '-20' to each side of the equation.
20 + -20 + 4a = 80 + -20

Combine like terms: 20 + -20 = 0
0 + 4a = 80 + -20
4a = 80 + -20

Combine like terms: 80 + -20 = 60
4a = 60

Divide each side by '4'.
a = 15

Simplifying
a = 15

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