7.9(3a-1)=14.9

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Solution for 7.9(3a-1)=14.9 equation:


Simplifying
7.9(3a + -1) = 14.9

Reorder the terms:
7.9(-1 + 3a) = 14.9
(-1 * 7.9 + 3a * 7.9) = 14.9
(-7.9 + 23.7a) = 14.9

Solving
-7.9 + 23.7a = 14.9

Solving for variable 'a'.

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

Add '7.9' to each side of the equation.
-7.9 + 7.9 + 23.7a = 14.9 + 7.9

Combine like terms: -7.9 + 7.9 = 0.0
0.0 + 23.7a = 14.9 + 7.9
23.7a = 14.9 + 7.9

Combine like terms: 14.9 + 7.9 = 22.8
23.7a = 22.8

Divide each side by '23.7'.
a = 0.9620253165

Simplifying
a = 0.9620253165

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