8(3a+6)=9(20-4)

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Solution for 8(3a+6)=9(20-4) equation:


Simplifying
8(3a + 6) = 9(20 + -4)

Reorder the terms:
8(6 + 3a) = 9(20 + -4)
(6 * 8 + 3a * 8) = 9(20 + -4)
(48 + 24a) = 9(20 + -4)

Combine like terms: 20 + -4 = 16
48 + 24a = 9(16)

Multiply 9 * 16
48 + 24a = 144

Solving
48 + 24a = 144

Solving for variable 'a'.

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

Add '-48' to each side of the equation.
48 + -48 + 24a = 144 + -48

Combine like terms: 48 + -48 = 0
0 + 24a = 144 + -48
24a = 144 + -48

Combine like terms: 144 + -48 = 96
24a = 96

Divide each side by '24'.
a = 4

Simplifying
a = 4

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