2b-1.3=4.9

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Solution for 2b-1.3=4.9 equation: 


Simplifying
2b + -1.3 = 4.9

Reorder the terms:
-1.3 + 2b = 4.9

Solving
-1.3 + 2b = 4.9

Solving for variable 'b'.

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

Add '1.3' to each side of the equation.
-1.3 + 1.3 + 2b = 4.9 + 1.3

Combine like terms: -1.3 + 1.3 = 0.0
0.0 + 2b = 4.9 + 1.3
2b = 4.9 + 1.3

Combine like terms: 4.9 + 1.3 = 6.2
2b = 6.2

Divide each side by '2'.
b = 3.1

Simplifying
b = 3.1

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