6(a+2)-8a=10a+9

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Solution for 6(a+2)-8a=10a+9 equation:


Simplifying
6(a + 2) + -8a = 10a + 9

Reorder the terms:
6(2 + a) + -8a = 10a + 9
(2 * 6 + a * 6) + -8a = 10a + 9
(12 + 6a) + -8a = 10a + 9

Combine like terms: 6a + -8a = -2a
12 + -2a = 10a + 9

Reorder the terms:
12 + -2a = 9 + 10a

Solving
12 + -2a = 9 + 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.
12 + -2a + -10a = 9 + 10a + -10a

Combine like terms: -2a + -10a = -12a
12 + -12a = 9 + 10a + -10a

Combine like terms: 10a + -10a = 0
12 + -12a = 9 + 0
12 + -12a = 9

Add '-12' to each side of the equation.
12 + -12 + -12a = 9 + -12

Combine like terms: 12 + -12 = 0
0 + -12a = 9 + -12
-12a = 9 + -12

Combine like terms: 9 + -12 = -3
-12a = -3

Divide each side by '-12'.
a = 0.25

Simplifying
a = 0.25

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