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

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


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

Reorder the terms:
9(-4 + a) = 6(3 + 2a)
(-4 * 9 + a * 9) = 6(3 + 2a)
(-36 + 9a) = 6(3 + 2a)
-36 + 9a = (3 * 6 + 2a * 6)
-36 + 9a = (18 + 12a)

Solving
-36 + 9a = 18 + 12a

Solving for variable 'a'.

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

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

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

Combine like terms: 12a + -12a = 0
-36 + -3a = 18 + 0
-36 + -3a = 18

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

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

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

Divide each side by '-3'.
a = -18

Simplifying
a = -18

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