6(2a-3)=9(a+4)

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Solution for 6(2a-3)=9(a+4) equation:


Simplifying
6(2a + -3) = 9(a + 4)

Reorder the terms:
6(-3 + 2a) = 9(a + 4)
(-3 * 6 + 2a * 6) = 9(a + 4)
(-18 + 12a) = 9(a + 4)

Reorder the terms:
-18 + 12a = 9(4 + a)
-18 + 12a = (4 * 9 + a * 9)
-18 + 12a = (36 + 9a)

Solving
-18 + 12a = 36 + 9a

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
-18 + 12a + -9a = 36 + 9a + -9a

Combine like terms: 12a + -9a = 3a
-18 + 3a = 36 + 9a + -9a

Combine like terms: 9a + -9a = 0
-18 + 3a = 36 + 0
-18 + 3a = 36

Add '18' to each side of the equation.
-18 + 18 + 3a = 36 + 18

Combine like terms: -18 + 18 = 0
0 + 3a = 36 + 18
3a = 36 + 18

Combine like terms: 36 + 18 = 54
3a = 54

Divide each side by '3'.
a = 18

Simplifying
a = 18

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