a+8(9a+4)=178

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Solution for a+8(9a+4)=178 equation: 


Simplifying
a + 8(9a + 4) = 178

Reorder the terms:
a + 8(4 + 9a) = 178
a + (4 * 8 + 9a * 8) = 178
a + (32 + 72a) = 178

Reorder the terms:
32 + a + 72a = 178

Combine like terms: a + 72a = 73a
32 + 73a = 178

Solving
32 + 73a = 178

Solving for variable 'a'.

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

Add '-32' to each side of the equation.
32 + -32 + 73a = 178 + -32

Combine like terms: 32 + -32 = 0
0 + 73a = 178 + -32
73a = 178 + -32

Combine like terms: 178 + -32 = 146
73a = 146

Divide each side by '73'.
a = 2

Simplifying
a = 2

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