-6.39=-.71a

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Solution for -6.39=-.71a equation:


Simplifying
-6.39 = -0.71a

Solving
-6.39 = -0.71a

Solving for variable 'a'.

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

Add '0.71a' to each side of the equation.
-6.39 + 0.71a = -0.71a + 0.71a

Combine like terms: -0.71a + 0.71a = 0.00
-6.39 + 0.71a = 0.00

Add '6.39' to each side of the equation.
-6.39 + 6.39 + 0.71a = 0.00 + 6.39

Combine like terms: -6.39 + 6.39 = 0.00
0.00 + 0.71a = 0.00 + 6.39
0.71a = 0.00 + 6.39

Combine like terms: 0.00 + 6.39 = 6.39
0.71a = 6.39

Divide each side by '0.71'.
a = 9

Simplifying
a = 9

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