1.4+b=7.8

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Solution for 1.4+b=7.8 equation: 


Simplifying
1.4 + b = 7.8

Solving
1.4 + b = 7.8

Solving for variable 'b'.

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

Add '-1.4' to each side of the equation.
1.4 + -1.4 + b = 7.8 + -1.4

Combine like terms: 1.4 + -1.4 = 0.0
0.0 + b = 7.8 + -1.4
b = 7.8 + -1.4

Combine like terms: 7.8 + -1.4 = 6.4
b = 6.4

Simplifying
b = 6.4

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