2a+6.3b=15.7

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Solution for 2a+6.3b=15.7 equation: 


Simplifying
2a + 6.3b = 15.7

Solving
2a + 6.3b = 15.7

Solving for variable 'a'.

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

Add '-6.3b' to each side of the equation.
2a + 6.3b + -6.3b = 15.7 + -6.3b

Combine like terms: 6.3b + -6.3b = 0.0
2a + 0.0 = 15.7 + -6.3b
2a = 15.7 + -6.3b

Divide each side by '2'.
a = 7.85 + -3.15b

Simplifying
a = 7.85 + -3.15b

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