8(4a+9)=6(4a+8)

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Solution for 8(4a+9)=6(4a+8) equation:


Simplifying
8(4a + 9) = 6(4a + 8)

Reorder the terms:
8(9 + 4a) = 6(4a + 8)
(9 * 8 + 4a * 8) = 6(4a + 8)
(72 + 32a) = 6(4a + 8)

Reorder the terms:
72 + 32a = 6(8 + 4a)
72 + 32a = (8 * 6 + 4a * 6)
72 + 32a = (48 + 24a)

Solving
72 + 32a = 48 + 24a

Solving for variable 'a'.

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

Add '-24a' to each side of the equation.
72 + 32a + -24a = 48 + 24a + -24a

Combine like terms: 32a + -24a = 8a
72 + 8a = 48 + 24a + -24a

Combine like terms: 24a + -24a = 0
72 + 8a = 48 + 0
72 + 8a = 48

Add '-72' to each side of the equation.
72 + -72 + 8a = 48 + -72

Combine like terms: 72 + -72 = 0
0 + 8a = 48 + -72
8a = 48 + -72

Combine like terms: 48 + -72 = -24
8a = -24

Divide each side by '8'.
a = -3

Simplifying
a = -3

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