4(3a-2)=85

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Solution for 4(3a-2)=85 equation: 


Simplifying
4(3a + -2) = 85

Reorder the terms:
4(-2 + 3a) = 85
(-2 * 4 + 3a * 4) = 85
(-8 + 12a) = 85

Solving
-8 + 12a = 85

Solving for variable 'a'.

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

Add '8' to each side of the equation.
-8 + 8 + 12a = 85 + 8

Combine like terms: -8 + 8 = 0
0 + 12a = 85 + 8
12a = 85 + 8

Combine like terms: 85 + 8 = 93
12a = 93

Divide each side by '12'.
a = 7.75

Simplifying
a = 7.75

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